199488144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{218737}}^1$

素因数の和:218767

約数の個数: 40

約数和(自身を含む): 542470240

約数和(自身を除く): 342982096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 218737, 437474, 656211, 874948, 1312422, 1749896, 2624844, 3499792, 4156003, 5249688, 8312006, 10499376, 12468009, 16624012, 24936018, 33248024, 49872036, 66496048, 99744072, 199488144]

約数ペア:

[(1, 199488144), (2, 99744072), (3, 66496048), (4, 49872036), (6, 33248024), (8, 24936018), (12, 16624012), (16, 12468009), (19, 10499376), (24, 8312006), (38, 5249688), (48, 4156003), (57, 3499792), (76, 2624844), (114, 1749896), (152, 1312422), (228, 874948), (304, 656211), (456, 437474), (912, 218737)]