200021550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70183}}^1$

素因数の和:70217

約数の個数: 48

約数和(自身を含む): 522168960

約数和(自身を除く): 322147410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 70183, 140366, 210549, 350915, 421098, 701830, 1052745, 1333477, 1754575, 2105490, 2666954, 3509150, 4000431, 5263725, 6667385, 8000862, 10527450, 13334770, 20002155, 33336925, 40004310, 66673850, 100010775, 200021550]

約数ペア:

[(1, 200021550), (2, 100010775), (3, 66673850), (5, 40004310), (6, 33336925), (10, 20002155), (15, 13334770), (19, 10527450), (25, 8000862), (30, 6667385), (38, 5263725), (50, 4000431), (57, 3509150), (75, 2666954), (95, 2105490), (114, 1754575), (150, 1333477), (190, 1052745), (285, 701830), (475, 421098), (570, 350915), (950, 210549), (1425, 140366), (2850, 70183)]