207519216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 568713600

約数和(自身を除く): 361194384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1112, 1637, 1668, 2224, 2641, 3274, 3336, 4911, 5282, 6548, 6672, 7923, 9822, 10564, 13096, 15846, 19644, 21128, 26192, 31103, 31692, 39288, 42256, 62206, 63384, 78576, 93309, 124412, 126768, 186618, 227543, 248824, 373236, 455086, 497648, 682629, 746472, 910172, 1365258, 1492944, 1820344, 2730516, 3640688, 4323317, 5461032, 8646634, 10922064, 12969951, 17293268, 25939902, 34586536, 51879804, 69173072, 103759608, 207519216]

約数ペア:

[(1, 207519216), (2, 103759608), (3, 69173072), (4, 51879804), (6, 34586536), (8, 25939902), (12, 17293268), (16, 12969951), (19, 10922064), (24, 8646634), (38, 5461032), (48, 4323317), (57, 3640688), (76, 2730516), (114, 1820344), (139, 1492944), (152, 1365258), (228, 910172), (278, 746472), (304, 682629), (417, 497648), (456, 455086), (556, 373236), (834, 248824), (912, 227543), (1112, 186618), (1637, 126768), (1668, 124412), (2224, 93309), (2641, 78576), (3274, 63384), (3336, 62206), (4911, 42256), (5282, 39288), (6548, 31692), (6672, 31103), (7923, 26192), (9822, 21128), (10564, 19644), (13096, 15846)]