201873873

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 284135040

約数和(自身を除く): 82261167

約数列:

[1, 3, 41, 53, 123, 159, 173, 179, 519, 537, 2173, 6519, 7093, 7339, 9169, 9487, 21279, 22017, 27507, 28461, 30967, 92901, 375929, 388967, 1127787, 1166901, 1269647, 1641251, 3808941, 4923753, 67291291, 201873873]

約数ペア:

[(1, 201873873), (3, 67291291), (41, 4923753), (53, 3808941), (123, 1641251), (159, 1269647), (173, 1166901), (179, 1127787), (519, 388967), (537, 375929), (2173, 92901), (6519, 30967), (7093, 28461), (7339, 27507), (9169, 22017), (9487, 21279)]