199686536

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{48847}}^1$

素因数の和:48933

約数の個数: 32

約数和(自身を含む): 433770240

約数和(自身を除く): 234083704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 48847, 97694, 195388, 341929, 390776, 683858, 1367716, 2735432, 3565831, 7131662, 14263324, 24960817, 28526648, 49921634, 99843268, 199686536]

約数ペア:

[(1, 199686536), (2, 99843268), (4, 49921634), (7, 28526648), (8, 24960817), (14, 14263324), (28, 7131662), (56, 3565831), (73, 2735432), (146, 1367716), (292, 683858), (511, 390776), (584, 341929), (1022, 195388), (2044, 97694), (4088, 48847)]