203419792

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{92801}}^1$

素因数の和:92946

約数の個数: 20

約数和(自身を含む): 397006956

約数和(自身を除く): 193587164

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 92801, 185602, 371204, 742408, 1484816, 12713737, 25427474, 50854948, 101709896, 203419792]

約数ペア:

[(1, 203419792), (2, 101709896), (4, 50854948), (8, 25427474), (16, 12713737), (137, 1484816), (274, 742408), (548, 371204), (1096, 185602), (2192, 92801)]