222029752

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{64997}}^1$

素因数の和:65071

約数の個数: 32

約数和(自身を含む): 483585120

約数和(自身を除く): 261555368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 64997, 129994, 259988, 454979, 519976, 909958, 1819916, 3639832, 3964817, 7929634, 15859268, 27753719, 31718536, 55507438, 111014876, 222029752]

約数ペア:

[(1, 222029752), (2, 111014876), (4, 55507438), (7, 31718536), (8, 27753719), (14, 15859268), (28, 7929634), (56, 3964817), (61, 3639832), (122, 1819916), (244, 909958), (427, 519976), (488, 454979), (854, 259988), (1708, 129994), (3416, 64997)]