211830064

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 443720608

約数和(自身を除く): 231890544

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 289, 488, 578, 751, 976, 1037, 1156, 1502, 2074, 2312, 3004, 4148, 4624, 6008, 8296, 12016, 12767, 16592, 17629, 25534, 35258, 45811, 51068, 70516, 91622, 102136, 141032, 183244, 204272, 217039, 282064, 366488, 434078, 732976, 778787, 868156, 1557574, 1736312, 3115148, 3472624, 6230296, 12460592, 13239379, 26478758, 52957516, 105915032, 211830064]

約数ペア:

[(1, 211830064), (2, 105915032), (4, 52957516), (8, 26478758), (16, 13239379), (17, 12460592), (34, 6230296), (61, 3472624), (68, 3115148), (122, 1736312), (136, 1557574), (244, 868156), (272, 778787), (289, 732976), (488, 434078), (578, 366488), (751, 282064), (976, 217039), (1037, 204272), (1156, 183244), (1502, 141032), (2074, 102136), (2312, 91622), (3004, 70516), (4148, 51068), (4624, 45811), (6008, 35258), (8296, 25534), (12016, 17629), (12767, 16592)]