202969552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1487}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 415152000

約数和(自身を除く): 212182448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 449, 898, 1487, 1796, 2974, 3592, 5948, 7184, 8531, 11896, 17062, 23792, 28253, 34124, 56506, 68248, 113012, 136496, 226024, 452048, 667663, 1335326, 2670652, 5341304, 10682608, 12685597, 25371194, 50742388, 101484776, 202969552]

約数ペア:

[(1, 202969552), (2, 101484776), (4, 50742388), (8, 25371194), (16, 12685597), (19, 10682608), (38, 5341304), (76, 2670652), (152, 1335326), (304, 667663), (449, 452048), (898, 226024), (1487, 136496), (1796, 113012), (2974, 68248), (3592, 56506), (5948, 34124), (7184, 28253), (8531, 23792), (11896, 17062)]