201307888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3467}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 412830720

約数和(自身を除く): 211522832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1528, 3056, 3467, 3629, 6934, 7258, 13868, 14516, 27736, 29032, 55472, 58064, 65873, 131746, 263492, 526984, 662197, 1053968, 1324394, 2648788, 5297576, 10595152, 12581743, 25163486, 50326972, 100653944, 201307888]

約数ペア:

[(1, 201307888), (2, 100653944), (4, 50326972), (8, 25163486), (16, 12581743), (19, 10595152), (38, 5297576), (76, 2648788), (152, 1324394), (191, 1053968), (304, 662197), (382, 526984), (764, 263492), (1528, 131746), (3056, 65873), (3467, 58064), (3629, 55472), (6934, 29032), (7258, 27736), (13868, 14516)]