202171472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{549379}}^1$

素因数の和:549410

約数の個数: 20

約数和(自身を含む): 408738720

約数和(自身を除く): 206567248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 549379, 1098758, 2197516, 4395032, 8790064, 12635717, 25271434, 50542868, 101085736, 202171472]

約数ペア:

[(1, 202171472), (2, 101085736), (4, 50542868), (8, 25271434), (16, 12635717), (23, 8790064), (46, 4395032), (92, 2197516), (184, 1098758), (368, 549379)]