190805552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{100213}}^1$

素因数の和:100245

約数の個数: 40

約数和(自身を含む): 447355296

約数和(自身を除く): 256549744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 100213, 200426, 400852, 701491, 801704, 1402982, 1603408, 1703621, 2805964, 3407242, 5611928, 6814484, 11223856, 11925347, 13628968, 23850694, 27257936, 47701388, 95402776, 190805552]

約数ペア:

[(1, 190805552), (2, 95402776), (4, 47701388), (7, 27257936), (8, 23850694), (14, 13628968), (16, 11925347), (17, 11223856), (28, 6814484), (34, 5611928), (56, 3407242), (68, 2805964), (112, 1703621), (119, 1603408), (136, 1402982), (238, 801704), (272, 701491), (476, 400852), (952, 200426), (1904, 100213)]