201452056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 413067600

約数和(自身を除く): 211615544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 169, 218, 338, 436, 676, 872, 1352, 1367, 1417, 2734, 2834, 5468, 5668, 10936, 11336, 17771, 18421, 35542, 36842, 71084, 73684, 142168, 147368, 149003, 231023, 298006, 462046, 596012, 924092, 1192024, 1848184, 1937039, 3874078, 7748156, 15496312, 25181507, 50363014, 100726028, 201452056]

約数ペア:

[(1, 201452056), (2, 100726028), (4, 50363014), (8, 25181507), (13, 15496312), (26, 7748156), (52, 3874078), (104, 1937039), (109, 1848184), (169, 1192024), (218, 924092), (338, 596012), (436, 462046), (676, 298006), (872, 231023), (1352, 149003), (1367, 147368), (1417, 142168), (2734, 73684), (2834, 71084), (5468, 36842), (5668, 35542), (10936, 18421), (11336, 17771)]