200679140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22961}}^1$

素因数の和:23012

約数の個数: 48

約数和(自身を含む): 462913920

約数和(自身を除く): 262234780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 22961, 45922, 91844, 114805, 229610, 436259, 459220, 528103, 872518, 1056206, 1745036, 2112412, 2181295, 2640515, 4362590, 5281030, 8725180, 10033957, 10562060, 20067914, 40135828, 50169785, 100339570, 200679140]

約数ペア:

[(1, 200679140), (2, 100339570), (4, 50169785), (5, 40135828), (10, 20067914), (19, 10562060), (20, 10033957), (23, 8725180), (38, 5281030), (46, 4362590), (76, 2640515), (92, 2181295), (95, 2112412), (115, 1745036), (190, 1056206), (230, 872518), (380, 528103), (437, 459220), (460, 436259), (874, 229610), (1748, 114805), (2185, 91844), (4370, 45922), (8740, 22961)]