209251488

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{70313}}^1$

素因数の和:70357

約数の個数: 48

約数和(自身を含む): 567012096

約数和(自身を除く): 357760608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 70313, 140626, 210939, 281252, 421878, 562504, 843756, 1125008, 1687512, 2179703, 2250016, 3375024, 4359406, 6539109, 6750048, 8718812, 13078218, 17437624, 26156436, 34875248, 52312872, 69750496, 104625744, 209251488]

約数ペア:

[(1, 209251488), (2, 104625744), (3, 69750496), (4, 52312872), (6, 34875248), (8, 26156436), (12, 17437624), (16, 13078218), (24, 8718812), (31, 6750048), (32, 6539109), (48, 4359406), (62, 3375024), (93, 2250016), (96, 2179703), (124, 1687512), (186, 1125008), (248, 843756), (372, 562504), (496, 421878), (744, 281252), (992, 210939), (1488, 140626), (2976, 70313)]