208029510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10459}}^1$

素因数の和:10502

約数の個数: 96

約数和(自身を含む): 616805280

約数和(自身を除く): 408775770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 10459, 19890, 20918, 31377, 52295, 62754, 94131, 104590, 135967, 156885, 177803, 188262, 271934, 313770, 355606, 407901, 470655, 533409, 679835, 815802, 889015, 941310, 1066818, 1223703, 1359670, 1600227, 1778030, 2039505, 2311439, 2447406, 2667045, 3200454, 4079010, 4622878, 5334090, 6118515, 6934317, 8001135, 11557195, 12237030, 13868634, 16002270, 20802951, 23114390, 34671585, 41605902, 69343170, 104014755, 208029510]

約数ペア:

[(1, 208029510), (2, 104014755), (3, 69343170), (5, 41605902), (6, 34671585), (9, 23114390), (10, 20802951), (13, 16002270), (15, 13868634), (17, 12237030), (18, 11557195), (26, 8001135), (30, 6934317), (34, 6118515), (39, 5334090), (45, 4622878), (51, 4079010), (65, 3200454), (78, 2667045), (85, 2447406), (90, 2311439), (102, 2039505), (117, 1778030), (130, 1600227), (153, 1359670), (170, 1223703), (195, 1066818), (221, 941310), (234, 889015), (255, 815802), (306, 679835), (390, 533409), (442, 470655), (510, 407901), (585, 355606), (663, 313770), (765, 271934), (1105, 188262), (1170, 177803), (1326, 156885), (1530, 135967), (1989, 104590), (2210, 94131), (3315, 62754), (3978, 52295), (6630, 31377), (9945, 20918), (10459, 19890)]