205969230

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{84761}}^1$

素因数の和:84783

約数の個数: 48

約数和(自身を含む): 555360624

約数和(自身を除く): 349391394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 84761, 169522, 254283, 423805, 508566, 762849, 847610, 1271415, 1525698, 2288547, 2542830, 3814245, 4577094, 6865641, 7628490, 11442735, 13731282, 20596923, 22885470, 34328205, 41193846, 68656410, 102984615, 205969230]

約数ペア:

[(1, 205969230), (2, 102984615), (3, 68656410), (5, 41193846), (6, 34328205), (9, 22885470), (10, 20596923), (15, 13731282), (18, 11442735), (27, 7628490), (30, 6865641), (45, 4577094), (54, 3814245), (81, 2542830), (90, 2288547), (135, 1525698), (162, 1271415), (243, 847610), (270, 762849), (405, 508566), (486, 423805), (810, 254283), (1215, 169522), (2430, 84761)]