202011927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 296217600

約数和(自身を除く): 94205673

約数列:

[1, 3, 13, 39, 79, 173, 237, 379, 519, 1027, 1137, 2249, 3081, 4927, 6747, 13667, 14781, 29941, 41001, 65567, 89823, 177671, 196701, 389233, 533013, 852371, 1167699, 2557113, 5179793, 15539379, 67337309, 202011927]

約数ペア:

[(1, 202011927), (3, 67337309), (13, 15539379), (39, 5179793), (79, 2557113), (173, 1167699), (237, 852371), (379, 533013), (519, 389233), (1027, 196701), (1137, 177671), (2249, 89823), (3081, 65567), (4927, 41001), (6747, 29941), (13667, 14781)]