200876144

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 458065920

約数和(自身を除く): 257189776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 112, 146, 158, 292, 311, 316, 511, 553, 584, 622, 632, 1022, 1106, 1168, 1244, 1264, 2044, 2177, 2212, 2488, 4088, 4354, 4424, 4976, 5767, 8176, 8708, 8848, 11534, 17416, 22703, 23068, 24569, 34832, 40369, 45406, 46136, 49138, 80738, 90812, 92272, 98276, 158921, 161476, 171983, 181624, 196552, 317842, 322952, 343966, 363248, 393104, 635684, 645904, 687932, 1271368, 1375864, 1793537, 2542736, 2751728, 3587074, 7174148, 12554759, 14348296, 25109518, 28696592, 50219036, 100438072, 200876144]

約数ペア:

[(1, 200876144), (2, 100438072), (4, 50219036), (7, 28696592), (8, 25109518), (14, 14348296), (16, 12554759), (28, 7174148), (56, 3587074), (73, 2751728), (79, 2542736), (112, 1793537), (146, 1375864), (158, 1271368), (292, 687932), (311, 645904), (316, 635684), (511, 393104), (553, 363248), (584, 343966), (622, 322952), (632, 317842), (1022, 196552), (1106, 181624), (1168, 171983), (1244, 161476), (1264, 158921), (2044, 98276), (2177, 92272), (2212, 90812), (2488, 80738), (4088, 49138), (4354, 46136), (4424, 45406), (4976, 40369), (5767, 34832), (8176, 24569), (8708, 23068), (8848, 22703), (11534, 17416)]