327978378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200231}}^1$

素因数の和:200259

約数の個数: 48

約数和(自身を含む): 874613376

約数和(自身を除く): 546634998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 200231, 400462, 600693, 1201386, 1401617, 1802079, 2603003, 2803234, 3604158, 4204851, 5206006, 7809009, 8409702, 12614553, 15618018, 18221021, 23427027, 25229106, 36442042, 46854054, 54663063, 109326126, 163989189, 327978378]

約数ペア:

[(1, 327978378), (2, 163989189), (3, 109326126), (6, 54663063), (7, 46854054), (9, 36442042), (13, 25229106), (14, 23427027), (18, 18221021), (21, 15618018), (26, 12614553), (39, 8409702), (42, 7809009), (63, 5206006), (78, 4204851), (91, 3604158), (117, 2803234), (126, 2603003), (182, 1802079), (234, 1401617), (273, 1201386), (546, 600693), (819, 400462), (1638, 200231)]