199054548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71809}}^1$

素因数の和:71837

約数の個数: 72

約数和(自身を含む): 627332160

約数和(自身を除く): 428277612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 71809, 143618, 215427, 287236, 430854, 502663, 646281, 789899, 861708, 1005326, 1292562, 1507989, 1579798, 2010652, 2369697, 2585124, 3015978, 3159596, 4523967, 4739394, 5529293, 6031956, 7109091, 9047934, 9478788, 11058586, 14218182, 16587879, 18095868, 22117172, 28436364, 33175758, 49763637, 66351516, 99527274, 199054548]

約数ペア:

[(1, 199054548), (2, 99527274), (3, 66351516), (4, 49763637), (6, 33175758), (7, 28436364), (9, 22117172), (11, 18095868), (12, 16587879), (14, 14218182), (18, 11058586), (21, 9478788), (22, 9047934), (28, 7109091), (33, 6031956), (36, 5529293), (42, 4739394), (44, 4523967), (63, 3159596), (66, 3015978), (77, 2585124), (84, 2369697), (99, 2010652), (126, 1579798), (132, 1507989), (154, 1292562), (198, 1005326), (231, 861708), (252, 789899), (308, 646281), (396, 502663), (462, 430854), (693, 287236), (924, 215427), (1386, 143618), (2772, 71809)]