202829008

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 399132936

約数和(自身を除く): 196303928

約数列:

[1, 2, 4, 8, 16, 101, 202, 313, 401, 404, 626, 802, 808, 1252, 1604, 1616, 2504, 3208, 5008, 6416, 31613, 40501, 63226, 81002, 125513, 126452, 162004, 251026, 252904, 324008, 502052, 505808, 648016, 1004104, 2008208, 12676813, 25353626, 50707252, 101414504, 202829008]

約数ペア:

[(1, 202829008), (2, 101414504), (4, 50707252), (8, 25353626), (16, 12676813), (101, 2008208), (202, 1004104), (313, 648016), (401, 505808), (404, 502052), (626, 324008), (802, 252904), (808, 251026), (1252, 162004), (1604, 126452), (1616, 125513), (2504, 81002), (3208, 63226), (5008, 40501), (6416, 31613)]