202301960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1171}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 521493120

約数和(自身を除く): 319191160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 617, 1171, 1234, 2342, 2468, 3085, 4319, 4684, 4936, 5855, 6170, 8197, 8638, 9368, 11710, 12340, 16394, 17276, 21595, 23420, 24680, 32788, 34552, 40985, 43190, 46840, 65576, 81970, 86380, 163940, 172760, 327880, 722507, 1445014, 2890028, 3612535, 5057549, 5780056, 7225070, 10115098, 14450140, 20230196, 25287745, 28900280, 40460392, 50575490, 101150980, 202301960]

約数ペア:

[(1, 202301960), (2, 101150980), (4, 50575490), (5, 40460392), (7, 28900280), (8, 25287745), (10, 20230196), (14, 14450140), (20, 10115098), (28, 7225070), (35, 5780056), (40, 5057549), (56, 3612535), (70, 2890028), (140, 1445014), (280, 722507), (617, 327880), (1171, 172760), (1234, 163940), (2342, 86380), (2468, 81970), (3085, 65576), (4319, 46840), (4684, 43190), (4936, 40985), (5855, 34552), (6170, 32788), (8197, 24680), (8638, 23420), (9368, 21595), (11710, 17276), (12340, 16394)]