220113502

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 396979200

約数和(自身を除く): 176865698

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 199, 287, 329, 398, 574, 658, 1393, 1681, 1927, 2786, 3362, 3854, 8159, 9353, 11767, 13489, 16318, 18706, 23534, 26978, 57113, 65471, 79007, 114226, 130942, 158014, 334519, 383473, 553049, 669038, 766946, 1106098, 2341633, 2684311, 4683266, 5368622, 15722393, 31444786, 110056751, 220113502]

約数ペア:

[(1, 220113502), (2, 110056751), (7, 31444786), (14, 15722393), (41, 5368622), (47, 4683266), (82, 2684311), (94, 2341633), (199, 1106098), (287, 766946), (329, 669038), (398, 553049), (574, 383473), (658, 334519), (1393, 158014), (1681, 130942), (1927, 114226), (2786, 79007), (3362, 65471), (3854, 57113), (8159, 26978), (9353, 23534), (11767, 18706), (13489, 16318)]