202632352

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 437871420

約数和(自身を除く): 235239068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 169, 178, 208, 338, 356, 416, 421, 676, 712, 842, 1157, 1352, 1424, 1684, 2314, 2704, 2848, 3368, 4628, 5408, 5473, 6736, 9256, 10946, 13472, 15041, 18512, 21892, 30082, 37024, 37469, 43784, 60164, 71149, 74938, 87568, 120328, 142298, 149876, 175136, 240656, 284596, 299752, 481312, 487097, 569192, 599504, 974194, 1138384, 1199008, 1948388, 2276768, 3896776, 6332261, 7793552, 12664522, 15587104, 25329044, 50658088, 101316176, 202632352]

約数ペア:

[(1, 202632352), (2, 101316176), (4, 50658088), (8, 25329044), (13, 15587104), (16, 12664522), (26, 7793552), (32, 6332261), (52, 3896776), (89, 2276768), (104, 1948388), (169, 1199008), (178, 1138384), (208, 974194), (338, 599504), (356, 569192), (416, 487097), (421, 481312), (676, 299752), (712, 284596), (842, 240656), (1157, 175136), (1352, 149876), (1424, 142298), (1684, 120328), (2314, 87568), (2704, 74938), (2848, 71149), (3368, 60164), (4628, 43784), (5408, 37469), (5473, 37024), (6736, 30082), (9256, 21892), (10946, 18512), (13472, 15041)]