201562473

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 312364800

約数和(自身を除く): 110802327

約数列:

[1, 3, 7, 21, 109, 173, 327, 509, 519, 763, 1211, 1527, 2289, 3563, 3633, 10689, 18857, 55481, 56571, 88057, 131999, 166443, 264171, 388367, 395997, 616399, 1165101, 1849197, 9598213, 28794639, 67187491, 201562473]

約数ペア:

[(1, 201562473), (3, 67187491), (7, 28794639), (21, 9598213), (109, 1849197), (173, 1165101), (327, 616399), (509, 395997), (519, 388367), (763, 264171), (1211, 166443), (1527, 131999), (2289, 88057), (3563, 56571), (3633, 55481), (10689, 18857)]