201956904

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{15497}}^1$

素因数の和:15690

約数の個数: 48

約数和(自身を含む): 550024020

約数和(自身を除く): 348067116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 15497, 30994, 46491, 61988, 92982, 123976, 139473, 185964, 278946, 371928, 557892, 1115784, 2804957, 5609914, 8414871, 11219828, 16829742, 22439656, 25244613, 33659484, 50489226, 67318968, 100978452, 201956904]

約数ペア:

[(1, 201956904), (2, 100978452), (3, 67318968), (4, 50489226), (6, 33659484), (8, 25244613), (9, 22439656), (12, 16829742), (18, 11219828), (24, 8414871), (36, 5609914), (72, 2804957), (181, 1115784), (362, 557892), (543, 371928), (724, 278946), (1086, 185964), (1448, 139473), (1629, 123976), (2172, 92982), (3258, 61988), (4344, 46491), (6516, 30994), (13032, 15497)]