202219312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{549509}}^1$

素因数の和:549540

約数の個数: 20

約数和(自身を含む): 408835440

約数和(自身を除く): 206616128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 549509, 1099018, 2198036, 4396072, 8792144, 12638707, 25277414, 50554828, 101109656, 202219312]

約数ペア:

[(1, 202219312), (2, 101109656), (4, 50554828), (8, 25277414), (16, 12638707), (23, 8792144), (46, 4396072), (92, 2198036), (184, 1099018), (368, 549509)]