202195020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108707}}^1$

素因数の和:108750

約数の個数: 48

約数和(自身を含む): 584414208

約数和(自身を除く): 382219188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108707, 217414, 326121, 434828, 543535, 652242, 1087070, 1304484, 1630605, 2174140, 3261210, 3369917, 6522420, 6739834, 10109751, 13479668, 16849585, 20219502, 33699170, 40439004, 50548755, 67398340, 101097510, 202195020]

約数ペア:

[(1, 202195020), (2, 101097510), (3, 67398340), (4, 50548755), (5, 40439004), (6, 33699170), (10, 20219502), (12, 16849585), (15, 13479668), (20, 10109751), (30, 6739834), (31, 6522420), (60, 3369917), (62, 3261210), (93, 2174140), (124, 1630605), (155, 1304484), (186, 1087070), (310, 652242), (372, 543535), (465, 434828), (620, 326121), (930, 217414), (1860, 108707)]