217442986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{6659}}^1$

素因数の和:7253

約数の個数: 16

約数和(自身を含む): 338061600

約数和(自身を除く): 120618614

約数列:

[1, 2, 29, 58, 563, 1126, 6659, 13318, 16327, 32654, 193111, 386222, 3749017, 7498034, 108721493, 217442986]

約数ペア:

[(1, 217442986), (2, 108721493), (29, 7498034), (58, 3749017), (563, 386222), (1126, 193111), (6659, 32654), (13318, 16327)]