201908214

素因数分解:

$2^1\times 3^9\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 476163072

約数和(自身を除く): 274254858

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 223, 243, 414, 446, 486, 621, 669, 729, 1242, 1338, 1458, 1863, 2007, 2187, 3726, 4014, 4374, 5129, 5589, 6021, 6561, 10258, 11178, 12042, 13122, 15387, 16767, 18063, 19683, 30774, 33534, 36126, 39366, 46161, 50301, 54189, 92322, 100602, 108378, 138483, 150903, 162567, 276966, 301806, 325134, 415449, 452709, 487701, 830898, 905418, 975402, 1246347, 1463103, 2492694, 2926206, 3739041, 4389309, 7478082, 8778618, 11217123, 22434246, 33651369, 67302738, 100954107, 201908214]

約数ペア:

[(1, 201908214), (2, 100954107), (3, 67302738), (6, 33651369), (9, 22434246), (18, 11217123), (23, 8778618), (27, 7478082), (46, 4389309), (54, 3739041), (69, 2926206), (81, 2492694), (138, 1463103), (162, 1246347), (207, 975402), (223, 905418), (243, 830898), (414, 487701), (446, 452709), (486, 415449), (621, 325134), (669, 301806), (729, 276966), (1242, 162567), (1338, 150903), (1458, 138483), (1863, 108378), (2007, 100602), (2187, 92322), (3726, 54189), (4014, 50301), (4374, 46161), (5129, 39366), (5589, 36126), (6021, 33534), (6561, 30774), (10258, 19683), (11178, 18063), (12042, 16767), (13122, 15387)]