199588464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{72949}}^1$

素因数の和:72982

約数の個数: 60

約数和(自身を含む): 587977000

約数和(自身を除く): 388388536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 72949, 145898, 218847, 291796, 437694, 583592, 656541, 875388, 1167184, 1313082, 1386031, 1750776, 2626164, 2772062, 3501552, 4158093, 5252328, 5544124, 8316186, 10504656, 11088248, 12474279, 16632372, 22176496, 24948558, 33264744, 49897116, 66529488, 99794232, 199588464]

約数ペア:

[(1, 199588464), (2, 99794232), (3, 66529488), (4, 49897116), (6, 33264744), (8, 24948558), (9, 22176496), (12, 16632372), (16, 12474279), (18, 11088248), (19, 10504656), (24, 8316186), (36, 5544124), (38, 5252328), (48, 4158093), (57, 3501552), (72, 2772062), (76, 2626164), (114, 1750776), (144, 1386031), (152, 1313082), (171, 1167184), (228, 875388), (304, 656541), (342, 583592), (456, 437694), (684, 291796), (912, 218847), (1368, 145898), (2736, 72949)]