202194738

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 458115840

約数和(自身を除く): 255921102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 151, 181, 274, 302, 362, 411, 453, 543, 822, 906, 1086, 1233, 1359, 1629, 2466, 2718, 3258, 3699, 4077, 4887, 7398, 8154, 9774, 20687, 24797, 27331, 41374, 49594, 54662, 62061, 74391, 81993, 124122, 148782, 163986, 186183, 223173, 245979, 372366, 446346, 491958, 558549, 669519, 737937, 1117098, 1339038, 1475874, 3744347, 7488694, 11233041, 22466082, 33699123, 67398246, 101097369, 202194738]

約数ペア:

[(1, 202194738), (2, 101097369), (3, 67398246), (6, 33699123), (9, 22466082), (18, 11233041), (27, 7488694), (54, 3744347), (137, 1475874), (151, 1339038), (181, 1117098), (274, 737937), (302, 669519), (362, 558549), (411, 491958), (453, 446346), (543, 372366), (822, 245979), (906, 223173), (1086, 186183), (1233, 163986), (1359, 148782), (1629, 124122), (2466, 81993), (2718, 74391), (3258, 62061), (3699, 54662), (4077, 49594), (4887, 41374), (7398, 27331), (8154, 24797), (9774, 20687)]