207701488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7993

約数の個数: 40

約数和(自身を含む): 423294336

約数和(自身を除く): 215592848

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 7901, 13144, 15802, 26288, 31604, 63208, 126416, 244931, 418753, 489862, 837506, 979724, 1675012, 1959448, 3350024, 3918896, 6700048, 12981343, 25962686, 51925372, 103850744, 207701488]

約数ペア:

[(1, 207701488), (2, 103850744), (4, 51925372), (8, 25962686), (16, 12981343), (31, 6700048), (53, 3918896), (62, 3350024), (106, 1959448), (124, 1675012), (212, 979724), (248, 837506), (424, 489862), (496, 418753), (848, 244931), (1643, 126416), (3286, 63208), (6572, 31604), (7901, 26288), (13144, 15802)]