200072872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{316571}}^1$

素因数の和:316656

約数の個数: 16

約数和(自身を含む): 379886400

約数和(自身を除く): 179813528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 316571, 633142, 1266284, 2532568, 25009109, 50018218, 100036436, 200072872]

約数ペア:

[(1, 200072872), (2, 100036436), (4, 50018218), (8, 25009109), (79, 2532568), (158, 1266284), (316, 633142), (632, 316571)]