201420704

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{37691}}^1$

素因数の和:37868

約数の個数: 24

約数和(自身を含む): 398932128

約数和(自身を除く): 197511424

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 37691, 75382, 150764, 301528, 603056, 1206112, 6294397, 12588794, 25177588, 50355176, 100710352, 201420704]

約数ペア:

[(1, 201420704), (2, 100710352), (4, 50355176), (8, 25177588), (16, 12588794), (32, 6294397), (167, 1206112), (334, 603056), (668, 301528), (1336, 150764), (2672, 75382), (5344, 37691)]