223837518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{85369}}^1$

素因数の和:85416

約数の個数: 32

約数和(自身を含む): 491731200

約数和(自身を除く): 267893682

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 85369, 170738, 256107, 512214, 1622011, 1963487, 3244022, 3926974, 4866033, 5890461, 9732066, 11780922, 37306253, 74612506, 111918759, 223837518]

約数ペア:

[(1, 223837518), (2, 111918759), (3, 74612506), (6, 37306253), (19, 11780922), (23, 9732066), (38, 5890461), (46, 4866033), (57, 3926974), (69, 3244022), (114, 1963487), (138, 1622011), (437, 512214), (874, 256107), (1311, 170738), (2622, 85369)]