201043875

素因数分解:

$3^1\times 5^3\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 335949120

約数和(自身を除く): 134905245

約数列:

[1, 3, 5, 15, 25, 75, 125, 269, 375, 807, 1345, 1993, 4035, 5979, 6725, 9965, 20175, 29895, 33625, 49825, 100875, 149475, 249125, 536117, 747375, 1608351, 2680585, 8041755, 13402925, 40208775, 67014625, 201043875]

約数ペア:

[(1, 201043875), (3, 67014625), (5, 40208775), (15, 13402925), (25, 8041755), (75, 2680585), (125, 1608351), (269, 747375), (375, 536117), (807, 249125), (1345, 149475), (1993, 100875), (4035, 49825), (5979, 33625), (6725, 29895), (9965, 20175)]