201754566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2350

約数の個数: 72

約数和(自身を含む): 489883680

約数和(自身を除く): 288129114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 2262, 2287, 3042, 3393, 4574, 4901, 6786, 6861, 9802, 13722, 14703, 20583, 29406, 29731, 41166, 44109, 59462, 66323, 88218, 89193, 132646, 178386, 198969, 267579, 386503, 397938, 535158, 596907, 773006, 862199, 1159509, 1193814, 1724398, 2319018, 2586597, 3478527, 5173194, 6957054, 7759791, 11208587, 15519582, 22417174, 33625761, 67251522, 100877283, 201754566]

約数ペア:

[(1, 201754566), (2, 100877283), (3, 67251522), (6, 33625761), (9, 22417174), (13, 15519582), (18, 11208587), (26, 7759791), (29, 6957054), (39, 5173194), (58, 3478527), (78, 2586597), (87, 2319018), (117, 1724398), (169, 1193814), (174, 1159509), (234, 862199), (261, 773006), (338, 596907), (377, 535158), (507, 397938), (522, 386503), (754, 267579), (1014, 198969), (1131, 178386), (1521, 132646), (2262, 89193), (2287, 88218), (3042, 66323), (3393, 59462), (4574, 44109), (4901, 41166), (6786, 29731), (6861, 29406), (9802, 20583), (13722, 14703)]