129701222

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 226497600

約数和(自身を除く): 96796378

約数列:

[1, 2, 7, 14, 97, 149, 194, 298, 641, 679, 1043, 1282, 1358, 2086, 4487, 8974, 14453, 28906, 62177, 95509, 101171, 124354, 191018, 202342, 435239, 668563, 870478, 1337126, 9264373, 18528746, 64850611, 129701222]

約数ペア:

[(1, 129701222), (2, 64850611), (7, 18528746), (14, 9264373), (97, 1337126), (149, 870478), (194, 668563), (298, 435239), (641, 202342), (679, 191018), (1043, 124354), (1282, 101171), (1358, 95509), (2086, 62177), (4487, 28906), (8974, 14453)]