214630930

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 391996080

約数和(自身を除く): 177365150

約数列:

[1, 2, 5, 10, 97, 194, 409, 485, 541, 818, 970, 1082, 2045, 2705, 4090, 5410, 39673, 52477, 79346, 104954, 198365, 221269, 262385, 396730, 442538, 524770, 1106345, 2212690, 21463093, 42926186, 107315465, 214630930]

約数ペア:

[(1, 214630930), (2, 107315465), (5, 42926186), (10, 21463093), (97, 2212690), (194, 1106345), (409, 524770), (485, 442538), (541, 396730), (818, 262385), (970, 221269), (1082, 198365), (2045, 104954), (2705, 79346), (4090, 52477), (5410, 39673)]