201950670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 497586240

約数和(自身を除く): 295635570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 157, 159, 265, 314, 318, 471, 530, 785, 795, 809, 942, 1570, 1590, 1618, 2355, 2427, 4045, 4710, 4854, 8090, 8321, 12135, 16642, 24270, 24963, 41605, 42877, 49926, 83210, 85754, 124815, 127013, 128631, 214385, 249630, 254026, 257262, 381039, 428770, 635065, 643155, 762078, 1270130, 1286310, 1905195, 3810390, 6731689, 13463378, 20195067, 33658445, 40390134, 67316890, 100975335, 201950670]

約数ペア:

[(1, 201950670), (2, 100975335), (3, 67316890), (5, 40390134), (6, 33658445), (10, 20195067), (15, 13463378), (30, 6731689), (53, 3810390), (106, 1905195), (157, 1286310), (159, 1270130), (265, 762078), (314, 643155), (318, 635065), (471, 428770), (530, 381039), (785, 257262), (795, 254026), (809, 249630), (942, 214385), (1570, 128631), (1590, 127013), (1618, 124815), (2355, 85754), (2427, 83210), (4045, 49926), (4710, 42877), (4854, 41605), (8090, 24963), (8321, 24270), (12135, 16642)]