202155338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 392345856

約数和(自身を除く): 190190518

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 101, 154, 202, 287, 317, 451, 574, 634, 707, 902, 1111, 1414, 2219, 2222, 3157, 3487, 4141, 4438, 6314, 6974, 7777, 8282, 12997, 15554, 24409, 25994, 28987, 32017, 45551, 48818, 57974, 64034, 90979, 91102, 142967, 181958, 224119, 285934, 318857, 352187, 448238, 637714, 704374, 1000769, 1312697, 2001538, 2465309, 2625394, 4930618, 9188879, 14439667, 18377758, 28879334, 101077669, 202155338]

約数ペア:

[(1, 202155338), (2, 101077669), (7, 28879334), (11, 18377758), (14, 14439667), (22, 9188879), (41, 4930618), (77, 2625394), (82, 2465309), (101, 2001538), (154, 1312697), (202, 1000769), (287, 704374), (317, 637714), (451, 448238), (574, 352187), (634, 318857), (707, 285934), (902, 224119), (1111, 181958), (1414, 142967), (2219, 91102), (2222, 90979), (3157, 64034), (3487, 57974), (4141, 48818), (4438, 45551), (6314, 32017), (6974, 28987), (7777, 25994), (8282, 24409), (12997, 15554)]