202243784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 407773440

約数和(自身を除く): 205529656

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 113, 137, 142, 184, 226, 274, 284, 452, 548, 568, 904, 1096, 1633, 2599, 3151, 3266, 5198, 6302, 6532, 8023, 9727, 10396, 12604, 13064, 15481, 16046, 19454, 20792, 25208, 30962, 32092, 38908, 61924, 64184, 77816, 123848, 184529, 223721, 356063, 369058, 447442, 712126, 738116, 894884, 1099151, 1424252, 1476232, 1789768, 2198302, 2848504, 4396604, 8793208, 25280473, 50560946, 101121892, 202243784]

約数ペア:

[(1, 202243784), (2, 101121892), (4, 50560946), (8, 25280473), (23, 8793208), (46, 4396604), (71, 2848504), (92, 2198302), (113, 1789768), (137, 1476232), (142, 1424252), (184, 1099151), (226, 894884), (274, 738116), (284, 712126), (452, 447442), (548, 369058), (568, 356063), (904, 223721), (1096, 184529), (1633, 123848), (2599, 77816), (3151, 64184), (3266, 61924), (5198, 38908), (6302, 32092), (6532, 30962), (8023, 25208), (9727, 20792), (10396, 19454), (12604, 16046), (13064, 15481)]