200596515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 392325120

約数和(自身を除く): 191728605

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 109, 119, 255, 327, 357, 545, 595, 763, 1031, 1635, 1785, 1853, 2289, 3093, 3815, 5155, 5559, 7217, 9265, 11445, 12971, 15465, 17527, 21651, 27795, 36085, 38913, 52581, 64855, 87635, 108255, 112379, 122689, 194565, 262905, 337137, 368067, 561895, 613445, 786653, 1685685, 1840335, 1910443, 2359959, 3933265, 5731329, 9552215, 11799795, 13373101, 28656645, 40119303, 66865505, 200596515]

約数ペア:

[(1, 200596515), (3, 66865505), (5, 40119303), (7, 28656645), (15, 13373101), (17, 11799795), (21, 9552215), (35, 5731329), (51, 3933265), (85, 2359959), (105, 1910443), (109, 1840335), (119, 1685685), (255, 786653), (327, 613445), (357, 561895), (545, 368067), (595, 337137), (763, 262905), (1031, 194565), (1635, 122689), (1785, 112379), (1853, 108255), (2289, 87635), (3093, 64855), (3815, 52581), (5155, 38913), (5559, 36085), (7217, 27795), (9265, 21651), (11445, 17527), (12971, 15465)]