211250928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1019}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 625317120

約数和(自身を除く): 414066192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617, 1019, 1234, 1851, 2038, 2468, 3057, 3702, 4076, 4319, 4936, 6114, 7133, 7404, 8152, 8638, 9872, 12228, 12957, 14266, 14808, 16304, 17276, 21399, 24456, 25914, 28532, 29616, 34552, 42798, 48912, 51828, 57064, 69104, 85596, 103656, 114128, 171192, 207312, 342384, 628723, 1257446, 1886169, 2514892, 3772338, 4401061, 5029784, 7544676, 8802122, 10059568, 13203183, 15089352, 17604244, 26406366, 30178704, 35208488, 52812732, 70416976, 105625464, 211250928]

約数ペア:

[(1, 211250928), (2, 105625464), (3, 70416976), (4, 52812732), (6, 35208488), (7, 30178704), (8, 26406366), (12, 17604244), (14, 15089352), (16, 13203183), (21, 10059568), (24, 8802122), (28, 7544676), (42, 5029784), (48, 4401061), (56, 3772338), (84, 2514892), (112, 1886169), (168, 1257446), (336, 628723), (617, 342384), (1019, 207312), (1234, 171192), (1851, 114128), (2038, 103656), (2468, 85596), (3057, 69104), (3702, 57064), (4076, 51828), (4319, 48912), (4936, 42798), (6114, 34552), (7133, 29616), (7404, 28532), (8152, 25914), (8638, 24456), (9872, 21399), (12228, 17276), (12957, 16304), (14266, 14808)]