202265320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17497}}^1$

素因数の和:17542

約数の個数: 48

約数和(自身を含む): 483469740

約数和(自身を除く): 281204420

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 17497, 34994, 69988, 87485, 139976, 174970, 297449, 349940, 594898, 699880, 1189796, 1487245, 2379592, 2974490, 5056633, 5948980, 10113266, 11897960, 20226532, 25283165, 40453064, 50566330, 101132660, 202265320]

約数ペア:

[(1, 202265320), (2, 101132660), (4, 50566330), (5, 40453064), (8, 25283165), (10, 20226532), (17, 11897960), (20, 10113266), (34, 5948980), (40, 5056633), (68, 2974490), (85, 2379592), (136, 1487245), (170, 1189796), (289, 699880), (340, 594898), (578, 349940), (680, 297449), (1156, 174970), (1445, 139976), (2312, 87485), (2890, 69988), (5780, 34994), (11560, 17497)]