200787630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 511315200

約数和(自身を除く): 310527570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 1310, 1965, 2489, 2689, 3930, 4978, 5378, 7467, 8067, 12445, 13445, 14934, 16134, 24890, 26890, 37335, 40335, 51091, 74670, 80670, 102182, 153273, 255455, 306546, 352259, 510910, 704518, 766365, 1056777, 1532730, 1761295, 2113554, 3522590, 5283885, 6692921, 10567770, 13385842, 20078763, 33464605, 40157526, 66929210, 100393815, 200787630]

約数ペア:

[(1, 200787630), (2, 100393815), (3, 66929210), (5, 40157526), (6, 33464605), (10, 20078763), (15, 13385842), (19, 10567770), (30, 6692921), (38, 5283885), (57, 3522590), (95, 2113554), (114, 1761295), (131, 1532730), (190, 1056777), (262, 766365), (285, 704518), (393, 510910), (570, 352259), (655, 306546), (786, 255455), (1310, 153273), (1965, 102182), (2489, 80670), (2689, 74670), (3930, 51091), (4978, 40335), (5378, 37335), (7467, 26890), (8067, 24890), (12445, 16134), (13445, 14934)]