202315568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 485135616

約数和(自身を除く): 282820048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 283, 364, 491, 566, 728, 982, 1132, 1456, 1964, 1981, 2264, 3437, 3679, 3928, 3962, 4528, 6383, 6874, 7358, 7856, 7924, 12766, 13748, 14716, 15848, 25532, 25753, 27496, 29432, 31696, 44681, 51064, 51506, 54992, 58864, 89362, 102128, 103012, 138953, 178724, 206024, 277906, 357448, 412048, 555812, 714896, 972671, 1111624, 1806389, 1945342, 2223248, 3612778, 3890684, 7225556, 7781368, 12644723, 14451112, 15562736, 25289446, 28902224, 50578892, 101157784, 202315568]

約数ペア:

[(1, 202315568), (2, 101157784), (4, 50578892), (7, 28902224), (8, 25289446), (13, 15562736), (14, 14451112), (16, 12644723), (26, 7781368), (28, 7225556), (52, 3890684), (56, 3612778), (91, 2223248), (104, 1945342), (112, 1806389), (182, 1111624), (208, 972671), (283, 714896), (364, 555812), (491, 412048), (566, 357448), (728, 277906), (982, 206024), (1132, 178724), (1456, 138953), (1964, 103012), (1981, 102128), (2264, 89362), (3437, 58864), (3679, 54992), (3928, 51506), (3962, 51064), (4528, 44681), (6383, 31696), (6874, 29432), (7358, 27496), (7856, 25753), (7924, 25532), (12766, 15848), (13748, 14716)]