201443336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 209129464

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 109, 127, 136, 214, 218, 254, 428, 436, 508, 856, 872, 1016, 1819, 1853, 2159, 3638, 3706, 4318, 7276, 7412, 8636, 11663, 13589, 13843, 14552, 14824, 17272, 23326, 27178, 27686, 46652, 54356, 55372, 93304, 108712, 110744, 198271, 231013, 235331, 396542, 462026, 470662, 793084, 924052, 941324, 1481201, 1586168, 1848104, 1882648, 2962402, 5924804, 11849608, 25180417, 50360834, 100721668, 201443336]

約数ペア:

[(1, 201443336), (2, 100721668), (4, 50360834), (8, 25180417), (17, 11849608), (34, 5924804), (68, 2962402), (107, 1882648), (109, 1848104), (127, 1586168), (136, 1481201), (214, 941324), (218, 924052), (254, 793084), (428, 470662), (436, 462026), (508, 396542), (856, 235331), (872, 231013), (1016, 198271), (1819, 110744), (1853, 108712), (2159, 93304), (3638, 55372), (3706, 54356), (4318, 46652), (7276, 27686), (7412, 27178), (8636, 23326), (11663, 17272), (13589, 14824), (13843, 14552)]