206462015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{4283}}^1$

素因数の和:4630

約数の個数: 16

約数和(自身を含む): 256628736

約数和(自身を除く): 50166721

約数列:

[1, 5, 31, 155, 311, 1555, 4283, 9641, 21415, 48205, 132773, 663865, 1332013, 6660065, 41292403, 206462015]

約数ペア:

[(1, 206462015), (5, 41292403), (31, 6660065), (155, 1332013), (311, 663865), (1555, 132773), (4283, 48205), (9641, 21415)]