213140704

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9421}}^1$

素因数の和:9539

約数の個数: 48

約数和(自身を含む): 484366176

約数和(自身を除く): 271225472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 9421, 11312, 18842, 22624, 37684, 65947, 75368, 131894, 150736, 263788, 301472, 527576, 951521, 1055152, 1903042, 2110304, 3806084, 6660647, 7612168, 13321294, 15224336, 26642588, 30448672, 53285176, 106570352, 213140704]

約数ペア:

[(1, 213140704), (2, 106570352), (4, 53285176), (7, 30448672), (8, 26642588), (14, 15224336), (16, 13321294), (28, 7612168), (32, 6660647), (56, 3806084), (101, 2110304), (112, 1903042), (202, 1055152), (224, 951521), (404, 527576), (707, 301472), (808, 263788), (1414, 150736), (1616, 131894), (2828, 75368), (3232, 65947), (5656, 37684), (9421, 22624), (11312, 18842)]