202609060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 457939440

約数和(自身を除く): 255330380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 9769, 10370, 19538, 20740, 39076, 48845, 97690, 166073, 195380, 332146, 595909, 664292, 830365, 1191818, 1660730, 2383636, 2979545, 3321460, 5959090, 10130453, 11918180, 20260906, 40521812, 50652265, 101304530, 202609060]

約数ペア:

[(1, 202609060), (2, 101304530), (4, 50652265), (5, 40521812), (10, 20260906), (17, 11918180), (20, 10130453), (34, 5959090), (61, 3321460), (68, 2979545), (85, 2383636), (122, 1660730), (170, 1191818), (244, 830365), (305, 664292), (340, 595909), (610, 332146), (1037, 195380), (1220, 166073), (2074, 97690), (4148, 48845), (5185, 39076), (9769, 20740), (10370, 19538)]