202264940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 437929632

約数和(自身を除く): 235664692

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 443, 617, 740, 886, 1234, 1772, 2215, 2468, 3085, 4430, 6170, 8860, 12340, 16391, 22829, 32782, 45658, 65564, 81955, 91316, 114145, 163910, 228290, 273331, 327820, 456580, 546662, 1093324, 1366655, 2733310, 5466620, 10113247, 20226494, 40452988, 50566235, 101132470, 202264940]

約数ペア:

[(1, 202264940), (2, 101132470), (4, 50566235), (5, 40452988), (10, 20226494), (20, 10113247), (37, 5466620), (74, 2733310), (148, 1366655), (185, 1093324), (370, 546662), (443, 456580), (617, 327820), (740, 273331), (886, 228290), (1234, 163910), (1772, 114145), (2215, 91316), (2468, 81955), (3085, 65564), (4430, 45658), (6170, 32782), (8860, 22829), (12340, 16391)]