201211864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{877}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 458948160

約数和(自身を除く): 257736296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 241, 476, 482, 877, 952, 964, 1687, 1754, 1928, 3374, 3508, 4097, 6139, 6748, 7016, 8194, 12278, 13496, 14909, 16388, 24556, 28679, 29818, 32776, 49112, 57358, 59636, 104363, 114716, 119272, 208726, 211357, 229432, 417452, 422714, 834904, 845428, 1479499, 1690856, 2958998, 3593069, 5917996, 7186138, 11835992, 14372276, 25151483, 28744552, 50302966, 100605932, 201211864]

約数ペア:

[(1, 201211864), (2, 100605932), (4, 50302966), (7, 28744552), (8, 25151483), (14, 14372276), (17, 11835992), (28, 7186138), (34, 5917996), (56, 3593069), (68, 2958998), (119, 1690856), (136, 1479499), (238, 845428), (241, 834904), (476, 422714), (482, 417452), (877, 229432), (952, 211357), (964, 208726), (1687, 119272), (1754, 114716), (1928, 104363), (3374, 59636), (3508, 57358), (4097, 49112), (6139, 32776), (6748, 29818), (7016, 28679), (8194, 24556), (12278, 16388), (13496, 14909)]