208598423030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1\times {\mathrm{16103}}^1$

素因数の和:18509

約数の個数: 64

約数和(自身を含む): 409067366400

約数和(自身を除く): 200468943370

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2351, 2755, 4702, 5510, 11755, 16103, 23510, 32206, 44669, 68179, 80515, 89338, 136358, 161030, 223345, 305957, 340895, 446690, 466987, 611914, 681790, 933974, 1295401, 1529785, 2334935, 2590802, 3059570, 4669870, 6477005, 8872753, 12954010, 17745506, 37858153, 44363765, 75716306, 88727530, 189290765, 378581530, 719304907, 1097886437, 1438609814, 2195772874, 3596524535, 5489432185, 7193049070, 10978864370, 20859842303, 41719684606, 104299211515, 208598423030]

約数ペア:

[(1, 208598423030), (2, 104299211515), (5, 41719684606), (10, 20859842303), (19, 10978864370), (29, 7193049070), (38, 5489432185), (58, 3596524535), (95, 2195772874), (145, 1438609814), (190, 1097886437), (290, 719304907), (551, 378581530), (1102, 189290765), (2351, 88727530), (2755, 75716306), (4702, 44363765), (5510, 37858153), (11755, 17745506), (16103, 12954010), (23510, 8872753), (32206, 6477005), (44669, 4669870), (68179, 3059570), (80515, 2590802), (89338, 2334935), (136358, 1529785), (161030, 1295401), (223345, 933974), (305957, 681790), (340895, 611914), (446690, 466987)]