185242421

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 248341248

約数和(自身を除く): 63098827

約数列:

[1, 7, 13, 17, 61, 91, 119, 151, 169, 221, 427, 793, 1037, 1057, 1183, 1547, 1963, 2567, 2873, 5551, 7259, 9211, 10309, 13481, 13741, 17969, 20111, 25519, 33371, 64477, 72163, 94367, 119743, 156587, 175253, 178633, 233597, 433823, 838201, 1096109, 1226771, 1556659, 2035631, 3036761, 10896613, 14249417, 26463203, 185242421]

約数ペア:

[(1, 185242421), (7, 26463203), (13, 14249417), (17, 10896613), (61, 3036761), (91, 2035631), (119, 1556659), (151, 1226771), (169, 1096109), (221, 838201), (427, 433823), (793, 233597), (1037, 178633), (1057, 175253), (1183, 156587), (1547, 119743), (1963, 94367), (2567, 72163), (2873, 64477), (5551, 33371), (7259, 25519), (9211, 20111), (10309, 17969), (13481, 13741)]