201435532790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1\times {\mathrm{2293}}^1$

素因数の和:4433

約数の個数: 64

約数和(自身を含む): 374226422976

約数和(自身を除く): 172790890186

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 1997, 2293, 3994, 4399, 4586, 8798, 9985, 11465, 19970, 21995, 22930, 43990, 105841, 121529, 165751, 190319, 211682, 243058, 331502, 380638, 529205, 607645, 828755, 951595, 1058410, 1215290, 1657510, 1903190, 4579121, 8784803, 9158242, 10086907, 17569606, 20173814, 22895605, 43924015, 45791210, 50434535, 87848030, 100869070, 242693413, 380067043, 485386826, 760134086, 1213467065, 1900335215, 2426934130, 3800670430, 20143553279, 40287106558, 100717766395, 201435532790]

約数ペア:

[(1, 201435532790), (2, 100717766395), (5, 40287106558), (10, 20143553279), (53, 3800670430), (83, 2426934130), (106, 1900335215), (166, 1213467065), (265, 760134086), (415, 485386826), (530, 380067043), (830, 242693413), (1997, 100869070), (2293, 87848030), (3994, 50434535), (4399, 45791210), (4586, 43924015), (8798, 22895605), (9985, 20173814), (11465, 17569606), (19970, 10086907), (21995, 9158242), (22930, 8784803), (43990, 4579121), (105841, 1903190), (121529, 1657510), (165751, 1215290), (190319, 1058410), (211682, 951595), (243058, 828755), (331502, 607645), (380638, 529205)]