197043516

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 542554320

約数和(自身を除く): 345510804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 67, 81, 87, 108, 116, 134, 162, 174, 201, 261, 268, 313, 324, 348, 402, 522, 603, 626, 783, 804, 939, 1044, 1206, 1252, 1566, 1809, 1878, 1943, 2349, 2412, 2817, 3132, 3618, 3756, 3886, 4698, 5427, 5634, 5829, 7236, 7772, 8451, 9077, 9396, 10854, 11268, 11658, 16902, 17487, 18154, 20971, 21708, 23316, 25353, 27231, 33804, 34974, 36308, 41942, 50706, 52461, 54462, 62913, 69948, 81693, 83884, 101412, 104922, 108924, 125826, 157383, 163386, 188739, 209844, 245079, 251652, 314766, 326772, 377478, 490158, 566217, 608159, 629532, 735237, 754956, 980316, 1132434, 1216318, 1470474, 1698651, 1824477, 2264868, 2432636, 2940948, 3397302, 3648954, 5473431, 6794604, 7297908, 10946862, 16420293, 21893724, 32840586, 49260879, 65681172, 98521758, 197043516]

約数ペア:

[(1, 197043516), (2, 98521758), (3, 65681172), (4, 49260879), (6, 32840586), (9, 21893724), (12, 16420293), (18, 10946862), (27, 7297908), (29, 6794604), (36, 5473431), (54, 3648954), (58, 3397302), (67, 2940948), (81, 2432636), (87, 2264868), (108, 1824477), (116, 1698651), (134, 1470474), (162, 1216318), (174, 1132434), (201, 980316), (261, 754956), (268, 735237), (313, 629532), (324, 608159), (348, 566217), (402, 490158), (522, 377478), (603, 326772), (626, 314766), (783, 251652), (804, 245079), (939, 209844), (1044, 188739), (1206, 163386), (1252, 157383), (1566, 125826), (1809, 108924), (1878, 104922), (1943, 101412), (2349, 83884), (2412, 81693), (2817, 69948), (3132, 62913), (3618, 54462), (3756, 52461), (3886, 50706), (4698, 41942), (5427, 36308), (5634, 34974), (5829, 33804), (7236, 27231), (7772, 25353), (8451, 23316), (9077, 21708), (9396, 20971), (10854, 18154), (11268, 17487), (11658, 16902)]