201027064

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 455178240

約数和(自身を除く): 254151176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 2408, 2666, 2693, 5332, 5386, 9331, 10664, 10772, 18662, 18851, 21544, 37324, 37702, 74648, 75404, 83483, 115799, 150808, 166966, 231598, 333932, 463196, 584381, 667864, 810593, 926392, 1168762, 1621186, 2337524, 3242372, 3589769, 4675048, 6484744, 7179538, 14359076, 25128383, 28718152, 50256766, 100513532, 201027064]

約数ペア:

[(1, 201027064), (2, 100513532), (4, 50256766), (7, 28718152), (8, 25128383), (14, 14359076), (28, 7179538), (31, 6484744), (43, 4675048), (56, 3589769), (62, 3242372), (86, 2337524), (124, 1621186), (172, 1168762), (217, 926392), (248, 810593), (301, 667864), (344, 584381), (434, 463196), (602, 333932), (868, 231598), (1204, 166966), (1333, 150808), (1736, 115799), (2408, 83483), (2666, 75404), (2693, 74648), (5332, 37702), (5386, 37324), (9331, 21544), (10664, 18851), (10772, 18662)]