201453609

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204107}}^1$

素因数の和:204164

約数の個数: 16

約数和(自身を含む): 313509888

約数和(自身を除く): 112056279

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204107, 612321, 1428749, 4286247, 9593029, 28779087, 67151203, 201453609]

約数ペア:

[(1, 201453609), (3, 67151203), (7, 28779087), (21, 9593029), (47, 4286247), (141, 1428749), (329, 612321), (987, 204107)]