204627248

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^2$

素因数の和:546

約数の個数: 60

約数和(自身を含む): 470602320

約数和(自身を除く): 265975072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 251, 406, 464, 502, 812, 1004, 1624, 1757, 2008, 3248, 3514, 4016, 7028, 7279, 14056, 14558, 28112, 29116, 50953, 58232, 63001, 101906, 116464, 126002, 203812, 252004, 407624, 441007, 504008, 815248, 882014, 1008016, 1764028, 1827029, 3528056, 3654058, 7056112, 7308116, 12789203, 14616232, 25578406, 29232464, 51156812, 102313624, 204627248]

約数ペア:

[(1, 204627248), (2, 102313624), (4, 51156812), (7, 29232464), (8, 25578406), (14, 14616232), (16, 12789203), (28, 7308116), (29, 7056112), (56, 3654058), (58, 3528056), (112, 1827029), (116, 1764028), (203, 1008016), (232, 882014), (251, 815248), (406, 504008), (464, 441007), (502, 407624), (812, 252004), (1004, 203812), (1624, 126002), (1757, 116464), (2008, 101906), (3248, 63001), (3514, 58232), (4016, 50953), (7028, 29116), (7279, 28112), (14056, 14558)]