213242484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195277}}^1$

素因数の和:195304

約数の個数: 48

約数和(自身を含む): 612391808

約数和(自身を除く): 399149324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 195277, 390554, 585831, 781108, 1171662, 1366939, 2343324, 2538601, 2733878, 4100817, 5077202, 5467756, 7615803, 8201634, 10154404, 15231606, 16403268, 17770207, 30463212, 35540414, 53310621, 71080828, 106621242, 213242484]

約数ペア:

[(1, 213242484), (2, 106621242), (3, 71080828), (4, 53310621), (6, 35540414), (7, 30463212), (12, 17770207), (13, 16403268), (14, 15231606), (21, 10154404), (26, 8201634), (28, 7615803), (39, 5467756), (42, 5077202), (52, 4100817), (78, 2733878), (84, 2538601), (91, 2343324), (156, 1366939), (182, 1171662), (273, 781108), (364, 585831), (546, 390554), (1092, 195277)]