199967472

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3463}}^1$

素因数の和:3878

約数の個数: 60

約数和(自身を含む): 561188784

約数和(自身を除く): 361221312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 802, 1203, 1604, 2406, 3208, 3463, 3609, 4812, 6416, 6926, 7218, 9624, 10389, 13852, 14436, 19248, 20778, 27704, 28872, 31167, 41556, 55408, 57744, 62334, 83112, 124668, 166224, 249336, 498672, 1388663, 2777326, 4165989, 5554652, 8331978, 11109304, 12497967, 16663956, 22218608, 24995934, 33327912, 49991868, 66655824, 99983736, 199967472]

約数ペア:

[(1, 199967472), (2, 99983736), (3, 66655824), (4, 49991868), (6, 33327912), (8, 24995934), (9, 22218608), (12, 16663956), (16, 12497967), (18, 11109304), (24, 8331978), (36, 5554652), (48, 4165989), (72, 2777326), (144, 1388663), (401, 498672), (802, 249336), (1203, 166224), (1604, 124668), (2406, 83112), (3208, 62334), (3463, 57744), (3609, 55408), (4812, 41556), (6416, 31167), (6926, 28872), (7218, 27704), (9624, 20778), (10389, 19248), (13852, 14436)]