223072458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{67231}}^1$

素因数の和:67322

約数の個数: 32

約数和(自身を含む): 516341760

約数和(自身を除く): 293269302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 67231, 134462, 201693, 403386, 470617, 941234, 1411851, 2823702, 5311249, 10622498, 15933747, 31867494, 37178743, 74357486, 111536229, 223072458]

約数ペア:

[(1, 223072458), (2, 111536229), (3, 74357486), (6, 37178743), (7, 31867494), (14, 15933747), (21, 10622498), (42, 5311249), (79, 2823702), (158, 1411851), (237, 941234), (474, 470617), (553, 403386), (1106, 201693), (1659, 134462), (3318, 67231)]