202938164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 244129996

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 71, 76, 142, 143, 209, 247, 263, 284, 286, 418, 494, 526, 572, 781, 836, 923, 988, 1052, 1349, 1562, 1846, 2698, 2717, 2893, 3124, 3419, 3692, 4997, 5396, 5434, 5786, 6838, 9994, 10153, 10868, 11572, 13676, 14839, 17537, 18673, 19988, 20306, 29678, 35074, 37346, 37609, 40612, 54967, 59356, 64961, 70148, 74692, 75218, 109934, 129922, 150436, 192907, 205403, 219868, 242749, 259844, 354787, 385814, 410806, 485498, 709574, 714571, 771628, 821612, 970996, 1419148, 1429142, 2670239, 2858284, 3902657, 4612231, 5340478, 7805314, 9224462, 10680956, 15610628, 18448924, 50734541, 101469082, 202938164]

約数ペア:

[(1, 202938164), (2, 101469082), (4, 50734541), (11, 18448924), (13, 15610628), (19, 10680956), (22, 9224462), (26, 7805314), (38, 5340478), (44, 4612231), (52, 3902657), (71, 2858284), (76, 2670239), (142, 1429142), (143, 1419148), (209, 970996), (247, 821612), (263, 771628), (284, 714571), (286, 709574), (418, 485498), (494, 410806), (526, 385814), (572, 354787), (781, 259844), (836, 242749), (923, 219868), (988, 205403), (1052, 192907), (1349, 150436), (1562, 129922), (1846, 109934), (2698, 75218), (2717, 74692), (2893, 70148), (3124, 64961), (3419, 59356), (3692, 54967), (4997, 40612), (5396, 37609), (5434, 37346), (5786, 35074), (6838, 29678), (9994, 20306), (10153, 19988), (10868, 18673), (11572, 17537), (13676, 14839)]