215857104

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{54181}}^1$

素因数の和:54275

約数の個数: 40

約数和(自身を含む): 564359712

約数和(自身を除く): 348502608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 54181, 108362, 162543, 216724, 325086, 433448, 650172, 866896, 1300344, 2600688, 4497023, 8994046, 13491069, 17988092, 26982138, 35976184, 53964276, 71952368, 107928552, 215857104]

約数ペア:

[(1, 215857104), (2, 107928552), (3, 71952368), (4, 53964276), (6, 35976184), (8, 26982138), (12, 17988092), (16, 13491069), (24, 8994046), (48, 4497023), (83, 2600688), (166, 1300344), (249, 866896), (332, 650172), (498, 433448), (664, 325086), (996, 216724), (1328, 162543), (1992, 108362), (3984, 54181)]