201542204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 373621248

約数和(自身を除く): 172079044

約数列:

[1, 2, 4, 43, 47, 86, 94, 107, 172, 188, 214, 233, 428, 466, 932, 2021, 4042, 4601, 5029, 8084, 9202, 10019, 10058, 10951, 18404, 20038, 20116, 21902, 24931, 40076, 43804, 49862, 99724, 216247, 432494, 470893, 864988, 941786, 1072033, 1171757, 1883572, 2144066, 2343514, 4288132, 4687028, 50385551, 100771102, 201542204]

約数ペア:

[(1, 201542204), (2, 100771102), (4, 50385551), (43, 4687028), (47, 4288132), (86, 2343514), (94, 2144066), (107, 1883572), (172, 1171757), (188, 1072033), (214, 941786), (233, 864988), (428, 470893), (466, 432494), (932, 216247), (2021, 99724), (4042, 49862), (4601, 43804), (5029, 40076), (8084, 24931), (9202, 21902), (10019, 20116), (10058, 20038), (10951, 18404)]