199714424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{274333}}^1$

素因数の和:274359

約数の個数: 32

約数和(自身を含む): 460881120

約数和(自身を除く): 261166696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 274333, 548666, 1097332, 1920331, 2194664, 3566329, 3840662, 7132658, 7681324, 14265316, 15362648, 24964303, 28530632, 49928606, 99857212, 199714424]

約数ペア:

[(1, 199714424), (2, 99857212), (4, 49928606), (7, 28530632), (8, 24964303), (13, 15362648), (14, 14265316), (26, 7681324), (28, 7132658), (52, 3840662), (56, 3566329), (91, 2194664), (104, 1920331), (182, 1097332), (364, 548666), (728, 274333)]