200299554

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 564677568

約数和(自身を除く): 364378014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 243, 273, 294, 351, 378, 441, 486, 546, 567, 637, 647, 702, 819, 882, 1053, 1134, 1274, 1294, 1323, 1638, 1701, 1911, 1941, 2106, 2457, 2646, 3159, 3402, 3822, 3882, 3969, 4529, 4914, 5733, 5823, 6318, 7371, 7938, 8411, 9058, 11466, 11646, 11907, 13587, 14742, 16822, 17199, 17469, 22113, 23814, 25233, 27174, 31703, 34398, 34938, 40761, 44226, 50466, 51597, 52407, 58877, 63406, 75699, 81522, 95109, 103194, 104814, 117754, 122283, 151398, 154791, 157221, 176631, 190218, 227097, 244566, 285327, 309582, 314442, 353262, 366849, 412139, 454194, 529893, 570654, 681291, 733698, 824278, 855981, 1059786, 1100547, 1236417, 1362582, 1589679, 1711962, 2043873, 2201094, 2472834, 2567943, 3179358, 3709251, 4087746, 4769037, 5135886, 7418502, 7703829, 9538074, 11127753, 14307111, 15407658, 22255506, 28614222, 33383259, 66766518, 100149777, 200299554]

約数ペア:

[(1, 200299554), (2, 100149777), (3, 66766518), (6, 33383259), (7, 28614222), (9, 22255506), (13, 15407658), (14, 14307111), (18, 11127753), (21, 9538074), (26, 7703829), (27, 7418502), (39, 5135886), (42, 4769037), (49, 4087746), (54, 3709251), (63, 3179358), (78, 2567943), (81, 2472834), (91, 2201094), (98, 2043873), (117, 1711962), (126, 1589679), (147, 1362582), (162, 1236417), (182, 1100547), (189, 1059786), (234, 855981), (243, 824278), (273, 733698), (294, 681291), (351, 570654), (378, 529893), (441, 454194), (486, 412139), (546, 366849), (567, 353262), (637, 314442), (647, 309582), (702, 285327), (819, 244566), (882, 227097), (1053, 190218), (1134, 176631), (1274, 157221), (1294, 154791), (1323, 151398), (1638, 122283), (1701, 117754), (1911, 104814), (1941, 103194), (2106, 95109), (2457, 81522), (2646, 75699), (3159, 63406), (3402, 58877), (3822, 52407), (3882, 51597), (3969, 50466), (4529, 44226), (4914, 40761), (5733, 34938), (5823, 34398), (6318, 31703), (7371, 27174), (7938, 25233), (8411, 23814), (9058, 22113), (11466, 17469), (11646, 17199), (11907, 16822), (13587, 14742)]