203438466

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 582100992

約数和(自身を除く): 378662526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 54, 63, 66, 77, 81, 94, 99, 126, 141, 154, 162, 189, 198, 231, 282, 297, 329, 347, 378, 423, 462, 517, 567, 594, 658, 693, 694, 846, 891, 987, 1034, 1041, 1134, 1269, 1386, 1551, 1782, 1974, 2079, 2082, 2429, 2538, 2961, 3102, 3123, 3619, 3807, 3817, 4158, 4653, 4858, 5922, 6237, 6246, 7238, 7287, 7614, 7634, 8883, 9306, 9369, 10857, 11451, 12474, 13959, 14574, 16309, 17766, 18738, 21714, 21861, 22902, 26649, 26719, 27918, 28107, 32571, 32618, 34353, 41877, 43722, 48927, 53298, 53438, 56214, 65142, 65583, 68706, 80157, 83754, 97713, 97854, 103059, 114163, 131166, 146781, 160314, 179399, 195426, 196749, 206118, 228326, 240471, 293139, 293562, 309177, 342489, 358798, 393498, 440343, 480942, 538197, 586278, 618354, 684978, 721413, 880686, 1027467, 1076394, 1255793, 1321029, 1442826, 1614591, 2054934, 2164239, 2511586, 2642058, 3082401, 3229182, 3767379, 4328478, 4843773, 6164802, 7534758, 9247203, 9687546, 11302137, 14531319, 18494406, 22604274, 29062638, 33906411, 67812822, 101719233, 203438466]

約数ペア:

[(1, 203438466), (2, 101719233), (3, 67812822), (6, 33906411), (7, 29062638), (9, 22604274), (11, 18494406), (14, 14531319), (18, 11302137), (21, 9687546), (22, 9247203), (27, 7534758), (33, 6164802), (42, 4843773), (47, 4328478), (54, 3767379), (63, 3229182), (66, 3082401), (77, 2642058), (81, 2511586), (94, 2164239), (99, 2054934), (126, 1614591), (141, 1442826), (154, 1321029), (162, 1255793), (189, 1076394), (198, 1027467), (231, 880686), (282, 721413), (297, 684978), (329, 618354), (347, 586278), (378, 538197), (423, 480942), (462, 440343), (517, 393498), (567, 358798), (594, 342489), (658, 309177), (693, 293562), (694, 293139), (846, 240471), (891, 228326), (987, 206118), (1034, 196749), (1041, 195426), (1134, 179399), (1269, 160314), (1386, 146781), (1551, 131166), (1782, 114163), (1974, 103059), (2079, 97854), (2082, 97713), (2429, 83754), (2538, 80157), (2961, 68706), (3102, 65583), (3123, 65142), (3619, 56214), (3807, 53438), (3817, 53298), (4158, 48927), (4653, 43722), (4858, 41877), (5922, 34353), (6237, 32618), (6246, 32571), (7238, 28107), (7287, 27918), (7614, 26719), (7634, 26649), (8883, 22902), (9306, 21861), (9369, 21714), (10857, 18738), (11451, 17766), (12474, 16309), (13959, 14574)]