199746690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 570011904

約数和(自身を除く): 370265214

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 101, 110, 130, 143, 165, 195, 202, 286, 303, 330, 390, 429, 461, 505, 606, 715, 858, 922, 1010, 1111, 1313, 1383, 1430, 1515, 2145, 2222, 2305, 2626, 2766, 3030, 3333, 3939, 4290, 4610, 5071, 5555, 5993, 6565, 6666, 6915, 7878, 10142, 11110, 11986, 13130, 13830, 14443, 15213, 16665, 17979, 19695, 25355, 28886, 29965, 30426, 33330, 35958, 39390, 43329, 46561, 50710, 59930, 65923, 72215, 76065, 86658, 89895, 93122, 131846, 139683, 144430, 152130, 179790, 197769, 216645, 232805, 279366, 329615, 395538, 433290, 465610, 512171, 605293, 659230, 698415, 988845, 1024342, 1210586, 1396830, 1536513, 1815879, 1977690, 2560855, 3026465, 3073026, 3631758, 5121710, 6052930, 6658223, 7682565, 9079395, 13316446, 15365130, 18158790, 19974669, 33291115, 39949338, 66582230, 99873345, 199746690]

約数ペア:

[(1, 199746690), (2, 99873345), (3, 66582230), (5, 39949338), (6, 33291115), (10, 19974669), (11, 18158790), (13, 15365130), (15, 13316446), (22, 9079395), (26, 7682565), (30, 6658223), (33, 6052930), (39, 5121710), (55, 3631758), (65, 3073026), (66, 3026465), (78, 2560855), (101, 1977690), (110, 1815879), (130, 1536513), (143, 1396830), (165, 1210586), (195, 1024342), (202, 988845), (286, 698415), (303, 659230), (330, 605293), (390, 512171), (429, 465610), (461, 433290), (505, 395538), (606, 329615), (715, 279366), (858, 232805), (922, 216645), (1010, 197769), (1111, 179790), (1313, 152130), (1383, 144430), (1430, 139683), (1515, 131846), (2145, 93122), (2222, 89895), (2305, 86658), (2626, 76065), (2766, 72215), (3030, 65923), (3333, 59930), (3939, 50710), (4290, 46561), (4610, 43329), (5071, 39390), (5555, 35958), (5993, 33330), (6565, 30426), (6666, 29965), (6915, 28886), (7878, 25355), (10142, 19695), (11110, 17979), (11986, 16665), (13130, 15213), (13830, 14443)]