211922928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{210241}}^1$

素因数の和:210262

約数の個数: 60

約数和(自身を含む): 677820208

約数和(自身を除く): 465897280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 210241, 420482, 630723, 840964, 1261446, 1471687, 1681928, 1892169, 2522892, 2943374, 3363856, 3784338, 4415061, 5045784, 5886748, 7568676, 8830122, 10091568, 11773496, 13245183, 15137352, 17660244, 23546992, 26490366, 30274704, 35320488, 52980732, 70640976, 105961464, 211922928]

約数ペア:

[(1, 211922928), (2, 105961464), (3, 70640976), (4, 52980732), (6, 35320488), (7, 30274704), (8, 26490366), (9, 23546992), (12, 17660244), (14, 15137352), (16, 13245183), (18, 11773496), (21, 10091568), (24, 8830122), (28, 7568676), (36, 5886748), (42, 5045784), (48, 4415061), (56, 3784338), (63, 3363856), (72, 2943374), (84, 2522892), (112, 1892169), (126, 1681928), (144, 1471687), (168, 1261446), (252, 840964), (336, 630723), (504, 420482), (1008, 210241)]