200086750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 390394368

約数和(自身を除く): 190307618

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 97, 125, 185, 194, 223, 250, 370, 446, 485, 925, 970, 1115, 1850, 2230, 2425, 3589, 4625, 4850, 5575, 7178, 8251, 9250, 11150, 12125, 16502, 17945, 21631, 24250, 27875, 35890, 41255, 43262, 55750, 82510, 89725, 108155, 179450, 206275, 216310, 412550, 448625, 540775, 800347, 897250, 1031375, 1081550, 1600694, 2062750, 2703875, 4001735, 5407750, 8003470, 20008675, 40017350, 100043375, 200086750]

約数ペア:

[(1, 200086750), (2, 100043375), (5, 40017350), (10, 20008675), (25, 8003470), (37, 5407750), (50, 4001735), (74, 2703875), (97, 2062750), (125, 1600694), (185, 1081550), (194, 1031375), (223, 897250), (250, 800347), (370, 540775), (446, 448625), (485, 412550), (925, 216310), (970, 206275), (1115, 179450), (1850, 108155), (2230, 89725), (2425, 82510), (3589, 55750), (4625, 43262), (4850, 41255), (5575, 35890), (7178, 27875), (8251, 24250), (9250, 21631), (11150, 17945), (12125, 16502)]