201969092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 395136000

約数和(自身を除く): 193166908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 349, 359, 403, 698, 718, 806, 1396, 1436, 1612, 4537, 4667, 9074, 9334, 10819, 11129, 18148, 18668, 21638, 22258, 43276, 44516, 125291, 140647, 144677, 250582, 281294, 289354, 501164, 562588, 578708, 1628783, 3257566, 3884021, 6515132, 7768042, 15536084, 50492273, 100984546, 201969092]

約数ペア:

[(1, 201969092), (2, 100984546), (4, 50492273), (13, 15536084), (26, 7768042), (31, 6515132), (52, 3884021), (62, 3257566), (124, 1628783), (349, 578708), (359, 562588), (403, 501164), (698, 289354), (718, 281294), (806, 250582), (1396, 144677), (1436, 140647), (1612, 125291), (4537, 44516), (4667, 43276), (9074, 22258), (9334, 21638), (10819, 18668), (11129, 18148)]