199441352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 435801600

約数和(自身を除く): 236360248

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 116, 124, 232, 248, 319, 341, 638, 682, 899, 1276, 1364, 1798, 2521, 2552, 2728, 3596, 5042, 7192, 9889, 10084, 19778, 20168, 27731, 39556, 55462, 73109, 78151, 79112, 110924, 146218, 156302, 221848, 292436, 312604, 584872, 625208, 804199, 859661, 1608398, 1719322, 2266379, 3216796, 3438644, 4532758, 6433592, 6877288, 9065516, 18131032, 24930169, 49860338, 99720676, 199441352]

約数ペア:

[(1, 199441352), (2, 99720676), (4, 49860338), (8, 24930169), (11, 18131032), (22, 9065516), (29, 6877288), (31, 6433592), (44, 4532758), (58, 3438644), (62, 3216796), (88, 2266379), (116, 1719322), (124, 1608398), (232, 859661), (248, 804199), (319, 625208), (341, 584872), (638, 312604), (682, 292436), (899, 221848), (1276, 156302), (1364, 146218), (1798, 110924), (2521, 79112), (2552, 78151), (2728, 73109), (3596, 55462), (5042, 39556), (7192, 27731), (9889, 20168), (10084, 19778)]