207942644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19699}}^1$

素因数の和:19752

約数の個数: 48

約数和(自身を含む): 463344000

約数和(自身を除く): 255401356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 19699, 39398, 78796, 137893, 256087, 275786, 512174, 551572, 571271, 1024348, 1142542, 1792609, 2285084, 3585218, 3998897, 7170436, 7426523, 7997794, 14853046, 15995588, 29706092, 51985661, 103971322, 207942644]

約数ペア:

[(1, 207942644), (2, 103971322), (4, 51985661), (7, 29706092), (13, 15995588), (14, 14853046), (26, 7997794), (28, 7426523), (29, 7170436), (52, 3998897), (58, 3585218), (91, 2285084), (116, 1792609), (182, 1142542), (203, 1024348), (364, 571271), (377, 551572), (406, 512174), (754, 275786), (812, 256087), (1508, 137893), (2639, 78796), (5278, 39398), (10556, 19699)]