200758810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21893}}^1$

素因数の和:22038

約数の個数: 32

約数和(自身を含む): 416161152

約数和(自身を除く): 215402342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 21893, 43786, 109465, 153251, 218930, 306502, 766255, 1532510, 2867983, 5735966, 14339915, 20075881, 28679830, 40151762, 100379405, 200758810]

約数ペア:

[(1, 200758810), (2, 100379405), (5, 40151762), (7, 28679830), (10, 20075881), (14, 14339915), (35, 5735966), (70, 2867983), (131, 1532510), (262, 766255), (655, 306502), (917, 218930), (1310, 153251), (1834, 109465), (4585, 43786), (9170, 21893)]