221821338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{4111}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 491170176

約数和(自身を除く): 269348838

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 529, 782, 1058, 1173, 1587, 2346, 3174, 4111, 8222, 8993, 12333, 17986, 24666, 26979, 53958, 69887, 94553, 139774, 189106, 209661, 283659, 419322, 567318, 1607401, 2174719, 3214802, 4349438, 4822203, 6524157, 9644406, 13048314, 36970223, 73940446, 110910669, 221821338]

約数ペア:

[(1, 221821338), (2, 110910669), (3, 73940446), (6, 36970223), (17, 13048314), (23, 9644406), (34, 6524157), (46, 4822203), (51, 4349438), (69, 3214802), (102, 2174719), (138, 1607401), (391, 567318), (529, 419322), (782, 283659), (1058, 209661), (1173, 189106), (1587, 139774), (2346, 94553), (3174, 69887), (4111, 53958), (8222, 26979), (8993, 24666), (12333, 17986)]