209561832

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{126547}}^1$

素因数の和:126582

約数の個数: 48

約数和(自身を含む): 592244640

約数和(自身を除く): 382682808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 126547, 253094, 379641, 506188, 759282, 1012376, 1138923, 1518564, 2277846, 2910581, 3037128, 4555692, 5821162, 8731743, 9111384, 11642324, 17463486, 23284648, 26195229, 34926972, 52390458, 69853944, 104780916, 209561832]

約数ペア:

[(1, 209561832), (2, 104780916), (3, 69853944), (4, 52390458), (6, 34926972), (8, 26195229), (9, 23284648), (12, 17463486), (18, 11642324), (23, 9111384), (24, 8731743), (36, 5821162), (46, 4555692), (69, 3037128), (72, 2910581), (92, 2277846), (138, 1518564), (184, 1138923), (207, 1012376), (276, 759282), (414, 506188), (552, 379641), (828, 253094), (1656, 126547)]