210242004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{24781}}^1$

素因数の和:24896

約数の個数: 48

約数和(自身を含む): 566219136

約数和(自身を除く): 355977132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 24781, 49562, 74343, 99124, 148686, 173467, 297372, 346934, 520401, 693868, 1040802, 2081604, 2502881, 5005762, 7508643, 10011524, 15017286, 17520167, 30034572, 35040334, 52560501, 70080668, 105121002, 210242004]

約数ペア:

[(1, 210242004), (2, 105121002), (3, 70080668), (4, 52560501), (6, 35040334), (7, 30034572), (12, 17520167), (14, 15017286), (21, 10011524), (28, 7508643), (42, 5005762), (84, 2502881), (101, 2081604), (202, 1040802), (303, 693868), (404, 520401), (606, 346934), (707, 297372), (1212, 173467), (1414, 148686), (2121, 99124), (2828, 74343), (4242, 49562), (8484, 24781)]