201529921810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2484037}}^1$

素因数の和:2484131

約数の個数: 64

約数和(自身を含む): 443549825280

約数和(自身を除く): 242019903470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 1159, 1330, 2135, 2318, 4270, 5795, 8113, 11590, 16226, 40565, 81130, 2484037, 4968074, 12420185, 17388259, 24840370, 34776518, 47196703, 86941295, 94393406, 151526257, 173882590, 235983515, 303052514, 330376921, 471967030, 660753842, 757631285, 1060683799, 1515262570, 1651884605, 2121367598, 2878998883, 3303769210, 5303418995, 5757997766, 10606837990, 14394994415, 20152992181, 28789988830, 40305984362, 100764960905, 201529921810]

約数ペア:

[(1, 201529921810), (2, 100764960905), (5, 40305984362), (7, 28789988830), (10, 20152992181), (14, 14394994415), (19, 10606837990), (35, 5757997766), (38, 5303418995), (61, 3303769210), (70, 2878998883), (95, 2121367598), (122, 1651884605), (133, 1515262570), (190, 1060683799), (266, 757631285), (305, 660753842), (427, 471967030), (610, 330376921), (665, 303052514), (854, 235983515), (1159, 173882590), (1330, 151526257), (2135, 94393406), (2318, 86941295), (4270, 47196703), (5795, 34776518), (8113, 24840370), (11590, 17388259), (16226, 12420185), (40565, 4968074), (81130, 2484037)]