205957180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 552738816

約数和(自身を除く): 346781636

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 31, 44, 46, 52, 55, 62, 65, 92, 101, 110, 115, 124, 130, 143, 155, 202, 220, 230, 253, 260, 286, 299, 310, 341, 403, 404, 460, 505, 506, 572, 598, 620, 682, 713, 715, 806, 1010, 1012, 1111, 1196, 1265, 1313, 1364, 1426, 1430, 1495, 1612, 1705, 2015, 2020, 2222, 2323, 2530, 2626, 2852, 2860, 2990, 3131, 3289, 3410, 3565, 4030, 4433, 4444, 4646, 5060, 5252, 5555, 5980, 6262, 6565, 6578, 6820, 7130, 7843, 8060, 8866, 9269, 9292, 11110, 11615, 12524, 13130, 13156, 14260, 14443, 15655, 15686, 16445, 17732, 18538, 22165, 22220, 23230, 25553, 26260, 28886, 30199, 31310, 31372, 32890, 34441, 37076, 39215, 40703, 44330, 46345, 46460, 51106, 57772, 60398, 62620, 65780, 68882, 72013, 72215, 78430, 81406, 88660, 92690, 101959, 102212, 120796, 127765, 137764, 144026, 144430, 150995, 156860, 162812, 172205, 185380, 203515, 203918, 255530, 288052, 288860, 301990, 332189, 344410, 360065, 407030, 407836, 447733, 509795, 511060, 603980, 664378, 688820, 720130, 792143, 814060, 895466, 936169, 1019590, 1328756, 1440260, 1584286, 1660945, 1790932, 1872338, 2039180, 2238665, 3168572, 3321890, 3744676, 3960715, 4477330, 4680845, 6643780, 7921430, 8954660, 9361690, 10297859, 15842860, 18723380, 20595718, 41191436, 51489295, 102978590, 205957180]

約数ペア:

[(1, 205957180), (2, 102978590), (4, 51489295), (5, 41191436), (10, 20595718), (11, 18723380), (13, 15842860), (20, 10297859), (22, 9361690), (23, 8954660), (26, 7921430), (31, 6643780), (44, 4680845), (46, 4477330), (52, 3960715), (55, 3744676), (62, 3321890), (65, 3168572), (92, 2238665), (101, 2039180), (110, 1872338), (115, 1790932), (124, 1660945), (130, 1584286), (143, 1440260), (155, 1328756), (202, 1019590), (220, 936169), (230, 895466), (253, 814060), (260, 792143), (286, 720130), (299, 688820), (310, 664378), (341, 603980), (403, 511060), (404, 509795), (460, 447733), (505, 407836), (506, 407030), (572, 360065), (598, 344410), (620, 332189), (682, 301990), (713, 288860), (715, 288052), (806, 255530), (1010, 203918), (1012, 203515), (1111, 185380), (1196, 172205), (1265, 162812), (1313, 156860), (1364, 150995), (1426, 144430), (1430, 144026), (1495, 137764), (1612, 127765), (1705, 120796), (2015, 102212), (2020, 101959), (2222, 92690), (2323, 88660), (2530, 81406), (2626, 78430), (2852, 72215), (2860, 72013), (2990, 68882), (3131, 65780), (3289, 62620), (3410, 60398), (3565, 57772), (4030, 51106), (4433, 46460), (4444, 46345), (4646, 44330), (5060, 40703), (5252, 39215), (5555, 37076), (5980, 34441), (6262, 32890), (6565, 31372), (6578, 31310), (6820, 30199), (7130, 28886), (7843, 26260), (8060, 25553), (8866, 23230), (9269, 22220), (9292, 22165), (11110, 18538), (11615, 17732), (12524, 16445), (13130, 15686), (13156, 15655), (14260, 14443)]