213165768

素因数分解:

$2^3\times 3^1\times {\mathrm{977}}^1\times {\mathrm{9091}}^1$

素因数の和:10077

約数の個数: 32

約数和(自身を含む): 533518560

約数和(自身を除く): 320352792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 977, 1954, 2931, 3908, 5862, 7816, 9091, 11724, 18182, 23448, 27273, 36364, 54546, 72728, 109092, 218184, 8881907, 17763814, 26645721, 35527628, 53291442, 71055256, 106582884, 213165768]

約数ペア:

[(1, 213165768), (2, 106582884), (3, 71055256), (4, 53291442), (6, 35527628), (8, 26645721), (12, 17763814), (24, 8881907), (977, 218184), (1954, 109092), (2931, 72728), (3908, 54546), (5862, 36364), (7816, 27273), (9091, 23448), (11724, 18182)]