201641466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 454406400

約数和(自身を除く): 252764934

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 97, 174, 194, 291, 377, 582, 754, 919, 1131, 1261, 1838, 2262, 2522, 2757, 2813, 3783, 5514, 5626, 7566, 8439, 11947, 16878, 23894, 26651, 35841, 36569, 53302, 71682, 73138, 79953, 89143, 109707, 159906, 178286, 219414, 267429, 346463, 534858, 692926, 1039389, 1158859, 2078778, 2317718, 2585147, 3476577, 5170294, 6953154, 7755441, 15510882, 33606911, 67213822, 100820733, 201641466]

約数ペア:

[(1, 201641466), (2, 100820733), (3, 67213822), (6, 33606911), (13, 15510882), (26, 7755441), (29, 6953154), (39, 5170294), (58, 3476577), (78, 2585147), (87, 2317718), (97, 2078778), (174, 1158859), (194, 1039389), (291, 692926), (377, 534858), (582, 346463), (754, 267429), (919, 219414), (1131, 178286), (1261, 159906), (1838, 109707), (2262, 89143), (2522, 79953), (2757, 73138), (2813, 71682), (3783, 53302), (5514, 36569), (5626, 35841), (7566, 26651), (8439, 23894), (11947, 16878)]