201317148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 525339360

約数和(自身を除く): 324022212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 359, 421, 444, 666, 718, 842, 1077, 1263, 1332, 1436, 1684, 2154, 2526, 3231, 3789, 4308, 5052, 6462, 7578, 12924, 13283, 15156, 15577, 26566, 31154, 39849, 46731, 53132, 62308, 79698, 93462, 119547, 140193, 151139, 159396, 186924, 239094, 280386, 302278, 453417, 478188, 560772, 604556, 906834, 1360251, 1813668, 2720502, 5441004, 5592143, 11184286, 16776429, 22368572, 33552858, 50329287, 67105716, 100658574, 201317148]

約数ペア:

[(1, 201317148), (2, 100658574), (3, 67105716), (4, 50329287), (6, 33552858), (9, 22368572), (12, 16776429), (18, 11184286), (36, 5592143), (37, 5441004), (74, 2720502), (111, 1813668), (148, 1360251), (222, 906834), (333, 604556), (359, 560772), (421, 478188), (444, 453417), (666, 302278), (718, 280386), (842, 239094), (1077, 186924), (1263, 159396), (1332, 151139), (1436, 140193), (1684, 119547), (2154, 93462), (2526, 79698), (3231, 62308), (3789, 53132), (4308, 46731), (5052, 39849), (6462, 31154), (7578, 26566), (12924, 15577), (13283, 15156)]