210707406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14293}}^1$

素因数の和:14327

約数の個数: 80

約数和(自身を含む): 581136864

約数和(自身を除く): 370429458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14293, 14742, 28586, 42879, 85758, 100051, 128637, 185809, 200102, 257274, 300153, 371618, 385911, 557427, 600306, 771822, 900459, 1114854, 1157733, 1300663, 1672281, 1800918, 2315466, 2601326, 2701377, 3344562, 3901989, 5016843, 5402754, 7803978, 8104131, 10033686, 11705967, 15050529, 16208262, 23411934, 30101058, 35117901, 70235802, 105353703, 210707406]

約数ペア:

[(1, 210707406), (2, 105353703), (3, 70235802), (6, 35117901), (7, 30101058), (9, 23411934), (13, 16208262), (14, 15050529), (18, 11705967), (21, 10033686), (26, 8104131), (27, 7803978), (39, 5402754), (42, 5016843), (54, 3901989), (63, 3344562), (78, 2701377), (81, 2601326), (91, 2315466), (117, 1800918), (126, 1672281), (162, 1300663), (182, 1157733), (189, 1114854), (234, 900459), (273, 771822), (351, 600306), (378, 557427), (546, 385911), (567, 371618), (702, 300153), (819, 257274), (1053, 200102), (1134, 185809), (1638, 128637), (2106, 100051), (2457, 85758), (4914, 42879), (7371, 28586), (14293, 14742)]