210774642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 476636160

約数和(自身を除く): 265861518

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 793, 806, 1209, 1429, 1586, 1891, 2379, 2418, 2858, 3782, 4287, 4758, 5673, 8574, 11346, 18577, 24583, 37154, 44299, 49166, 55731, 73749, 87169, 88598, 111462, 132897, 147498, 174338, 261507, 265794, 523014, 575887, 1133197, 1151774, 1727661, 2266394, 2702239, 3399591, 3455322, 5404478, 6799182, 8106717, 16213434, 35129107, 70258214, 105387321, 210774642]

約数ペア:

[(1, 210774642), (2, 105387321), (3, 70258214), (6, 35129107), (13, 16213434), (26, 8106717), (31, 6799182), (39, 5404478), (61, 3455322), (62, 3399591), (78, 2702239), (93, 2266394), (122, 1727661), (183, 1151774), (186, 1133197), (366, 575887), (403, 523014), (793, 265794), (806, 261507), (1209, 174338), (1429, 147498), (1586, 132897), (1891, 111462), (2379, 88598), (2418, 87169), (2858, 73749), (3782, 55731), (4287, 49166), (4758, 44299), (5673, 37154), (8574, 24583), (11346, 18577)]