201645984

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20393}}^1$

素因数の和:20509

約数の個数: 48

約数和(自身を含む): 534485952

約数和(自身を除く): 332839968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 326288, 489432, 652576, 978864, 1957728, 2100479, 4200958, 6301437, 8401916, 12602874, 16803832, 25205748, 33607664, 50411496, 67215328, 100822992, 201645984]

約数ペア:

[(1, 201645984), (2, 100822992), (3, 67215328), (4, 50411496), (6, 33607664), (8, 25205748), (12, 16803832), (16, 12602874), (24, 8401916), (32, 6301437), (48, 4200958), (96, 2100479), (103, 1957728), (206, 978864), (309, 652576), (412, 489432), (618, 326288), (824, 244716), (1236, 163144), (1648, 122358), (2472, 81572), (3296, 61179), (4944, 40786), (9888, 20393)]