200715620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 515800320

約数和(自身を除く): 315084700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 532, 610, 665, 854, 1159, 1220, 1237, 1330, 1708, 2135, 2318, 2474, 2660, 4270, 4636, 4948, 5795, 6185, 8113, 8540, 8659, 11590, 12370, 16226, 17318, 23180, 23503, 24740, 32452, 34636, 40565, 43295, 47006, 75457, 81130, 86590, 94012, 117515, 150914, 162260, 164521, 173180, 235030, 301828, 329042, 377285, 470060, 528199, 658084, 754570, 822605, 1056398, 1433683, 1509140, 1645210, 2112796, 2640995, 2867366, 3290420, 5281990, 5734732, 7168415, 10035781, 10563980, 14336830, 20071562, 28673660, 40143124, 50178905, 100357810, 200715620]

約数ペア:

[(1, 200715620), (2, 100357810), (4, 50178905), (5, 40143124), (7, 28673660), (10, 20071562), (14, 14336830), (19, 10563980), (20, 10035781), (28, 7168415), (35, 5734732), (38, 5281990), (61, 3290420), (70, 2867366), (76, 2640995), (95, 2112796), (122, 1645210), (133, 1509140), (140, 1433683), (190, 1056398), (244, 822605), (266, 754570), (305, 658084), (380, 528199), (427, 470060), (532, 377285), (610, 329042), (665, 301828), (854, 235030), (1159, 173180), (1220, 164521), (1237, 162260), (1330, 150914), (1708, 117515), (2135, 94012), (2318, 86590), (2474, 81130), (2660, 75457), (4270, 47006), (4636, 43295), (4948, 40565), (5795, 34636), (6185, 32452), (8113, 24740), (8540, 23503), (8659, 23180), (11590, 17318), (12370, 16226)]