220147436

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{2239}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 394383360

約数和(自身を除く): 174235924

約数列:

[1, 2, 4, 47, 94, 188, 523, 1046, 2092, 2239, 4478, 8956, 24581, 49162, 98324, 105233, 210466, 420932, 1170997, 2341994, 4683988, 55036859, 110073718, 220147436]

約数ペア:

[(1, 220147436), (2, 110073718), (4, 55036859), (47, 4683988), (94, 2341994), (188, 1170997), (523, 420932), (1046, 210466), (2092, 105233), (2239, 98324), (4478, 49162), (8956, 24581)]