206116911

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 405070848

約数和(自身を除く): 198953937

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 137, 143, 167, 231, 273, 411, 429, 501, 693, 819, 959, 1001, 1169, 1233, 1287, 1503, 1507, 1781, 1837, 2171, 2877, 3003, 3507, 4521, 5343, 5511, 6513, 8631, 9009, 10521, 10549, 12467, 12859, 13563, 15197, 16029, 16533, 19539, 19591, 22879, 23881, 31647, 37401, 38577, 45591, 58773, 68637, 71643, 94941, 112203, 115731, 136773, 137137, 160153, 167167, 176319, 205911, 214929, 251669, 297427, 411411, 480459, 501501, 755007, 892281, 1234233, 1441377, 1504503, 1761683, 2081989, 2265021, 2676843, 3271697, 5285049, 6245967, 9815091, 15855147, 18737901, 22901879, 29445273, 68705637, 206116911]

約数ペア:

[(1, 206116911), (3, 68705637), (7, 29445273), (9, 22901879), (11, 18737901), (13, 15855147), (21, 9815091), (33, 6245967), (39, 5285049), (63, 3271697), (77, 2676843), (91, 2265021), (99, 2081989), (117, 1761683), (137, 1504503), (143, 1441377), (167, 1234233), (231, 892281), (273, 755007), (411, 501501), (429, 480459), (501, 411411), (693, 297427), (819, 251669), (959, 214929), (1001, 205911), (1169, 176319), (1233, 167167), (1287, 160153), (1503, 137137), (1507, 136773), (1781, 115731), (1837, 112203), (2171, 94941), (2877, 71643), (3003, 68637), (3507, 58773), (4521, 45591), (5343, 38577), (5511, 37401), (6513, 31647), (8631, 23881), (9009, 22879), (10521, 19591), (10549, 19539), (12467, 16533), (12859, 16029), (13563, 15197)]