201538935

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 393956640

約数和(自身を除く): 192417705

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 101, 117, 135, 195, 303, 351, 379, 405, 505, 585, 909, 1053, 1137, 1313, 1515, 1755, 1895, 2727, 3411, 3939, 4545, 4927, 5265, 5685, 6565, 8181, 10233, 11817, 13635, 14781, 17055, 19695, 24635, 30699, 35451, 38279, 40905, 44343, 51165, 59085, 73905, 106353, 114837, 133029, 153495, 177255, 191395, 221715, 344511, 399087, 497627, 531765, 574185, 665145, 1033533, 1492881, 1722555, 1995435, 2488135, 3100599, 4478643, 5167665, 7464405, 13435929, 15502995, 22393215, 40307787, 67179645, 201538935]

約数ペア:

[(1, 201538935), (3, 67179645), (5, 40307787), (9, 22393215), (13, 15502995), (15, 13435929), (27, 7464405), (39, 5167665), (45, 4478643), (65, 3100599), (81, 2488135), (101, 1995435), (117, 1722555), (135, 1492881), (195, 1033533), (303, 665145), (351, 574185), (379, 531765), (405, 497627), (505, 399087), (585, 344511), (909, 221715), (1053, 191395), (1137, 177255), (1313, 153495), (1515, 133029), (1755, 114837), (1895, 106353), (2727, 73905), (3411, 59085), (3939, 51165), (4545, 44343), (4927, 40905), (5265, 38279), (5685, 35451), (6565, 30699), (8181, 24635), (10233, 19695), (11817, 17055), (13635, 14781)]