209348784

素因数分解:

$2^4\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{1231}}^1$

素因数の和:2426

約数の個数: 60

約数和(自身を含む): 586858272

約数和(自身を除く): 377509488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1181, 1231, 2362, 2462, 3543, 3693, 4724, 4924, 7086, 7386, 9448, 9848, 10629, 11079, 14172, 14772, 18896, 19696, 21258, 22158, 28344, 29544, 42516, 44316, 56688, 59088, 85032, 88632, 170064, 177264, 1453811, 2907622, 4361433, 5815244, 8722866, 11630488, 13084299, 17445732, 23260976, 26168598, 34891464, 52337196, 69782928, 104674392, 209348784]

約数ペア:

[(1, 209348784), (2, 104674392), (3, 69782928), (4, 52337196), (6, 34891464), (8, 26168598), (9, 23260976), (12, 17445732), (16, 13084299), (18, 11630488), (24, 8722866), (36, 5815244), (48, 4361433), (72, 2907622), (144, 1453811), (1181, 177264), (1231, 170064), (2362, 88632), (2462, 85032), (3543, 59088), (3693, 56688), (4724, 44316), (4924, 42516), (7086, 29544), (7386, 28344), (9448, 22158), (9848, 21258), (10629, 19696), (11079, 18896), (14172, 14772)]