208516992

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2843}}^1$

素因数の和:3051

約数の個数: 64

約数和(自身を含む): 556968960

約数和(自身を除く): 348451968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 384, 573, 764, 1146, 1528, 2292, 2843, 3056, 4584, 5686, 6112, 8529, 9168, 11372, 12224, 17058, 18336, 22744, 24448, 34116, 36672, 45488, 68232, 73344, 90976, 136464, 181952, 272928, 363904, 543013, 545856, 1086026, 1091712, 1629039, 2172052, 3258078, 4344104, 6516156, 8688208, 13032312, 17376416, 26064624, 34752832, 52129248, 69505664, 104258496, 208516992]

約数ペア:

[(1, 208516992), (2, 104258496), (3, 69505664), (4, 52129248), (6, 34752832), (8, 26064624), (12, 17376416), (16, 13032312), (24, 8688208), (32, 6516156), (48, 4344104), (64, 3258078), (96, 2172052), (128, 1629039), (191, 1091712), (192, 1086026), (382, 545856), (384, 543013), (573, 363904), (764, 272928), (1146, 181952), (1528, 136464), (2292, 90976), (2843, 73344), (3056, 68232), (4584, 45488), (5686, 36672), (6112, 34116), (8529, 24448), (9168, 22744), (11372, 18336), (12224, 17058)]