201369910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 449141760

約数和(自身を除く): 247771850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 49, 58, 70, 74, 98, 145, 185, 203, 245, 259, 290, 370, 383, 406, 490, 518, 766, 1015, 1073, 1295, 1421, 1813, 1915, 2030, 2146, 2590, 2681, 2842, 3626, 3830, 5362, 5365, 7105, 7511, 9065, 10730, 11107, 13405, 14171, 14210, 15022, 18130, 18767, 22214, 26810, 28342, 37534, 37555, 52577, 55535, 70855, 75110, 77749, 93835, 99197, 105154, 111070, 141710, 155498, 187670, 198394, 262885, 388745, 410959, 495985, 525770, 544243, 694379, 777490, 821918, 991970, 1088486, 1388758, 2054795, 2721215, 2876713, 3471895, 4109590, 5442430, 5753426, 6943790, 14383565, 20136991, 28767130, 40273982, 100684955, 201369910]

約数ペア:

[(1, 201369910), (2, 100684955), (5, 40273982), (7, 28767130), (10, 20136991), (14, 14383565), (29, 6943790), (35, 5753426), (37, 5442430), (49, 4109590), (58, 3471895), (70, 2876713), (74, 2721215), (98, 2054795), (145, 1388758), (185, 1088486), (203, 991970), (245, 821918), (259, 777490), (290, 694379), (370, 544243), (383, 525770), (406, 495985), (490, 410959), (518, 388745), (766, 262885), (1015, 198394), (1073, 187670), (1295, 155498), (1421, 141710), (1813, 111070), (1915, 105154), (2030, 99197), (2146, 93835), (2590, 77749), (2681, 75110), (2842, 70855), (3626, 55535), (3830, 52577), (5362, 37555), (5365, 37534), (7105, 28342), (7511, 26810), (9065, 22214), (10730, 18767), (11107, 18130), (13405, 15022), (14171, 14210)]