221201154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22303}}^1$

素因数の和:22359

約数の個数: 48

約数和(自身を含む): 521913600

約数和(自身を除く): 300712446

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 22303, 44606, 66909, 133818, 200727, 401454, 423757, 646787, 847514, 1271271, 1293574, 1940361, 2542542, 3813813, 3880722, 5821083, 7627626, 11642166, 12288953, 24577906, 36866859, 73733718, 110600577, 221201154]

約数ペア:

[(1, 221201154), (2, 110600577), (3, 73733718), (6, 36866859), (9, 24577906), (18, 12288953), (19, 11642166), (29, 7627626), (38, 5821083), (57, 3880722), (58, 3813813), (87, 2542542), (114, 1940361), (171, 1293574), (174, 1271271), (261, 847514), (342, 646787), (522, 423757), (551, 401454), (1102, 200727), (1653, 133818), (3306, 66909), (4959, 44606), (9918, 22303)]