227291246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 434972160

約数和(自身を除く): 207680914

約数列:

[1, 2, 7, 13, 14, 26, 59, 61, 91, 118, 122, 182, 347, 413, 427, 694, 767, 793, 826, 854, 1534, 1586, 2429, 3599, 4511, 4858, 5369, 5551, 7198, 9022, 10738, 11102, 20473, 21167, 25193, 31577, 40946, 42334, 46787, 50386, 63154, 93574, 143311, 148169, 266149, 275171, 286622, 296338, 327509, 532298, 550342, 655018, 1248853, 1863043, 1926197, 2497706, 3726086, 3852394, 8741971, 16235089, 17483942, 32470178, 113645623, 227291246]

約数ペア:

[(1, 227291246), (2, 113645623), (7, 32470178), (13, 17483942), (14, 16235089), (26, 8741971), (59, 3852394), (61, 3726086), (91, 2497706), (118, 1926197), (122, 1863043), (182, 1248853), (347, 655018), (413, 550342), (427, 532298), (694, 327509), (767, 296338), (793, 286622), (826, 275171), (854, 266149), (1534, 148169), (1586, 143311), (2429, 93574), (3599, 63154), (4511, 50386), (4858, 46787), (5369, 42334), (5551, 40946), (7198, 31577), (9022, 25193), (10738, 21167), (11102, 20473)]