207974190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 527523840

約数和(自身を除く): 319549650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 317, 570, 634, 951, 1151, 1585, 1902, 2302, 3170, 3453, 4755, 5755, 6023, 6906, 9510, 11510, 12046, 17265, 18069, 21869, 30115, 34530, 36138, 43738, 60230, 65607, 90345, 109345, 131214, 180690, 218690, 328035, 364867, 656070, 729734, 1094601, 1824335, 2189202, 3648670, 5473005, 6932473, 10946010, 13864946, 20797419, 34662365, 41594838, 69324730, 103987095, 207974190]

約数ペア:

[(1, 207974190), (2, 103987095), (3, 69324730), (5, 41594838), (6, 34662365), (10, 20797419), (15, 13864946), (19, 10946010), (30, 6932473), (38, 5473005), (57, 3648670), (95, 2189202), (114, 1824335), (190, 1094601), (285, 729734), (317, 656070), (570, 364867), (634, 328035), (951, 218690), (1151, 180690), (1585, 131214), (1902, 109345), (2302, 90345), (3170, 65607), (3453, 60230), (4755, 43738), (5755, 36138), (6023, 34530), (6906, 30115), (9510, 21869), (11510, 18069), (12046, 17265)]