202237984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28597}}^1$

素因数の和:28637

約数の個数: 48

約数和(自身を含む): 454021848

約数和(自身を除く): 251783864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 28597, 57194, 114388, 228776, 371761, 457552, 486149, 743522, 915104, 972298, 1487044, 1944596, 2974088, 3889192, 5948176, 6319937, 7778384, 11896352, 12639874, 15556768, 25279748, 50559496, 101118992, 202237984]

約数ペア:

[(1, 202237984), (2, 101118992), (4, 50559496), (8, 25279748), (13, 15556768), (16, 12639874), (17, 11896352), (26, 7778384), (32, 6319937), (34, 5948176), (52, 3889192), (68, 2974088), (104, 1944596), (136, 1487044), (208, 972298), (221, 915104), (272, 743522), (416, 486149), (442, 457552), (544, 371761), (884, 228776), (1768, 114388), (3536, 57194), (7072, 28597)]