202956345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 366949440

約数和(自身を除く): 163993095

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1935, 1979, 2279, 2385, 5937, 6837, 9895, 11395, 17811, 20511, 29685, 34185, 85097, 89055, 102555, 104887, 255291, 314661, 425485, 524435, 765873, 943983, 1276455, 1573305, 3829365, 4510141, 4719915, 13530423, 22550705, 40591269, 67652115, 202956345]

約数ペア:

[(1, 202956345), (3, 67652115), (5, 40591269), (9, 22550705), (15, 13530423), (43, 4719915), (45, 4510141), (53, 3829365), (129, 1573305), (159, 1276455), (215, 943983), (265, 765873), (387, 524435), (477, 425485), (645, 314661), (795, 255291), (1935, 104887), (1979, 102555), (2279, 89055), (2385, 85097), (5937, 34185), (6837, 29685), (9895, 20511), (11395, 17811)]