201639840052

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{2179}}^1$

素因数の和:2861

約数の個数: 96

約数和(自身を含む): 415157944320

約数和(自身を除く): 213518104268

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 127, 212, 254, 371, 491, 508, 742, 889, 982, 1484, 1778, 1964, 2179, 3437, 3556, 4358, 6731, 6874, 8716, 13462, 13748, 15253, 26023, 26924, 30506, 47117, 52046, 61012, 62357, 94234, 104092, 115487, 124714, 182161, 188468, 230974, 249428, 276733, 364322, 436499, 461948, 553466, 728644, 808409, 872998, 1069889, 1106932, 1616818, 1745996, 1937131, 2139778, 3233636, 3304921, 3874262, 4279556, 6609842, 7489223, 7748524, 13219684, 14666849, 14978446, 23134447, 29333698, 29956892, 46268894, 56704117, 58667396, 92537788, 102667943, 113408234, 135875903, 205335886, 226816468, 271751806, 396928819, 410671772, 543503612, 793857638, 951131321, 1587715276, 1902262642, 3804525284, 7201422859, 14402845718, 28805691436, 50409960013, 100819920026, 201639840052]

約数ペア:

[(1, 201639840052), (2, 100819920026), (4, 50409960013), (7, 28805691436), (14, 14402845718), (28, 7201422859), (53, 3804525284), (106, 1902262642), (127, 1587715276), (212, 951131321), (254, 793857638), (371, 543503612), (491, 410671772), (508, 396928819), (742, 271751806), (889, 226816468), (982, 205335886), (1484, 135875903), (1778, 113408234), (1964, 102667943), (2179, 92537788), (3437, 58667396), (3556, 56704117), (4358, 46268894), (6731, 29956892), (6874, 29333698), (8716, 23134447), (13462, 14978446), (13748, 14666849), (15253, 13219684), (26023, 7748524), (26924, 7489223), (30506, 6609842), (47117, 4279556), (52046, 3874262), (61012, 3304921), (62357, 3233636), (94234, 2139778), (104092, 1937131), (115487, 1745996), (124714, 1616818), (182161, 1106932), (188468, 1069889), (230974, 872998), (249428, 808409), (276733, 728644), (364322, 553466), (436499, 461948)]