199804550684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1\times {\mathrm{11171}}^1$

素因数の和:11978

約数の個数: 48

約数和(自身を含む): 360724396032

約数和(自身を除く): 160919845348

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 571, 764, 1142, 2284, 7831, 11171, 15662, 22342, 23411, 31324, 44684, 46822, 93644, 109061, 218122, 436244, 458011, 916022, 1832044, 2133661, 4267322, 4471501, 6378641, 8534644, 8943002, 12757282, 17886004, 25514564, 87480101, 174960202, 261524281, 349920404, 523048562, 1046097124, 1218320431, 2436640862, 4873281724, 49951137671, 99902275342, 199804550684]

約数ペア:

[(1, 199804550684), (2, 99902275342), (4, 49951137671), (41, 4873281724), (82, 2436640862), (164, 1218320431), (191, 1046097124), (382, 523048562), (571, 349920404), (764, 261524281), (1142, 174960202), (2284, 87480101), (7831, 25514564), (11171, 17886004), (15662, 12757282), (22342, 8943002), (23411, 8534644), (31324, 6378641), (44684, 4471501), (46822, 4267322), (93644, 2133661), (109061, 1832044), (218122, 916022), (436244, 458011)]