227555210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12347}}^1$

素因数の和:12470

約数の個数: 32

約数和(自身を含む): 435637440

約数和(自身を除く): 208082230

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 12347, 18430, 24694, 61735, 123470, 234593, 469186, 1172965, 1197659, 2345930, 2395318, 5988295, 11976590, 22755521, 45511042, 113777605, 227555210]

約数ペア:

[(1, 227555210), (2, 113777605), (5, 45511042), (10, 22755521), (19, 11976590), (38, 5988295), (95, 2395318), (97, 2345930), (190, 1197659), (194, 1172965), (485, 469186), (970, 234593), (1843, 123470), (3686, 61735), (9215, 24694), (12347, 18430)]