203298632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3529}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 402420000

約数和(自身を除く): 199121368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1516, 3032, 3529, 7058, 7201, 14116, 14402, 28232, 28804, 57608, 67051, 134102, 268204, 536408, 1337491, 2674982, 5349964, 10699928, 25412329, 50824658, 101649316, 203298632]

約数ペア:

[(1, 203298632), (2, 101649316), (4, 50824658), (8, 25412329), (19, 10699928), (38, 5349964), (76, 2674982), (152, 1337491), (379, 536408), (758, 268204), (1516, 134102), (3032, 67051), (3529, 57608), (7058, 28804), (7201, 28232), (14116, 14402)]