212919904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5801}}^1$

素因数の和:5879

約数の個数: 48

約数和(自身を含む): 444479616

約数和(自身を除く): 231559712

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 5801, 9176, 11602, 18352, 23204, 36704, 46408, 92816, 179831, 185632, 214637, 359662, 429274, 719324, 858548, 1438648, 1717096, 2877296, 3434192, 5754592, 6653747, 6868384, 13307494, 26614988, 53229976, 106459952, 212919904]

約数ペア:

[(1, 212919904), (2, 106459952), (4, 53229976), (8, 26614988), (16, 13307494), (31, 6868384), (32, 6653747), (37, 5754592), (62, 3434192), (74, 2877296), (124, 1717096), (148, 1438648), (248, 858548), (296, 719324), (496, 429274), (592, 359662), (992, 214637), (1147, 185632), (1184, 179831), (2294, 92816), (4588, 46408), (5801, 36704), (9176, 23204), (11602, 18352)]