202184480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40763}}^1$

素因数の和:40809

約数の個数: 48

約数和(自身を含む): 493081344

約数和(自身を除く): 290896864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 40763, 81526, 163052, 203815, 326104, 407630, 652208, 815260, 1263653, 1304416, 1630520, 2527306, 3261040, 5054612, 6318265, 6522080, 10109224, 12636530, 20218448, 25273060, 40436896, 50546120, 101092240, 202184480]

約数ペア:

[(1, 202184480), (2, 101092240), (4, 50546120), (5, 40436896), (8, 25273060), (10, 20218448), (16, 12636530), (20, 10109224), (31, 6522080), (32, 6318265), (40, 5054612), (62, 3261040), (80, 2527306), (124, 1630520), (155, 1304416), (160, 1263653), (248, 815260), (310, 652208), (496, 407630), (620, 326104), (992, 203815), (1240, 163052), (2480, 81526), (4960, 40763)]