198870396

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 472416000

約数和(自身を除く): 273545604

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 379, 438, 599, 758, 876, 1137, 1198, 1516, 1797, 2274, 2396, 3594, 4548, 7188, 27667, 43727, 55334, 83001, 87454, 110668, 131181, 166002, 174908, 227021, 262362, 332004, 454042, 524724, 681063, 908084, 1362126, 2724252, 16572533, 33145066, 49717599, 66290132, 99435198, 198870396]

約数ペア:

[(1, 198870396), (2, 99435198), (3, 66290132), (4, 49717599), (6, 33145066), (12, 16572533), (73, 2724252), (146, 1362126), (219, 908084), (292, 681063), (379, 524724), (438, 454042), (599, 332004), (758, 262362), (876, 227021), (1137, 174908), (1198, 166002), (1516, 131181), (1797, 110668), (2274, 87454), (2396, 83001), (3594, 55334), (4548, 43727), (7188, 27667)]