195631408

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6959}}^1$

素因数の和:7225

約数の個数: 40

約数和(自身を含む): 434972160

約数和(自身を除く): 239340752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 6959, 7028, 13918, 14056, 27836, 28112, 48713, 55672, 97426, 111344, 194852, 389704, 779408, 1746709, 3493418, 6986836, 12226963, 13973672, 24453926, 27947344, 48907852, 97815704, 195631408]

約数ペア:

[(1, 195631408), (2, 97815704), (4, 48907852), (7, 27947344), (8, 24453926), (14, 13973672), (16, 12226963), (28, 6986836), (56, 3493418), (112, 1746709), (251, 779408), (502, 389704), (1004, 194852), (1757, 111344), (2008, 97426), (3514, 55672), (4016, 48713), (6959, 28112), (7028, 27836), (13918, 14056)]