222136796

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{26357}}^1$

素因数の和:26418

約数の個数: 36

約数和(自身を含む): 462741048

約数和(自身を除く): 240604252

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 26357, 52714, 105428, 184499, 368998, 737996, 1133351, 1291493, 2266702, 2582986, 4533404, 5165972, 7933457, 15866914, 31733828, 55534199, 111068398, 222136796]

約数ペア:

[(1, 222136796), (2, 111068398), (4, 55534199), (7, 31733828), (14, 15866914), (28, 7933457), (43, 5165972), (49, 4533404), (86, 2582986), (98, 2266702), (172, 1291493), (196, 1133351), (301, 737996), (602, 368998), (1204, 184499), (2107, 105428), (4214, 52714), (8428, 26357)]