210421179358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9103}}^1\times {\mathrm{4513}}^1$

素因数の和:13828

約数の個数: 32

約数和(自身を含む): 341749812096

約数和(自身を除く): 131328632738

約数列:

[1, 2, 13, 26, 197, 394, 2561, 4513, 5122, 9026, 9103, 18206, 58669, 117338, 118339, 236678, 889061, 1778122, 1793291, 3586582, 11557793, 23115586, 23312783, 41081839, 46625566, 82163678, 534063907, 1068127814, 8093122283, 16186244566, 105210589679, 210421179358]

約数ペア:

[(1, 210421179358), (2, 105210589679), (13, 16186244566), (26, 8093122283), (197, 1068127814), (394, 534063907), (2561, 82163678), (4513, 46625566), (5122, 41081839), (9026, 23312783), (9103, 23115586), (18206, 11557793), (58669, 3586582), (117338, 1793291), (118339, 1778122), (236678, 889061)]