202808008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{41491}}^1$

素因数の和:41557

約数の個数: 32

約数和(自身を含む): 418239360

約数和(自身を除く): 215431352

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 41491, 82982, 165964, 331928, 539383, 1078766, 1950077, 2157532, 3900154, 4315064, 7800308, 15600616, 25351001, 50702002, 101404004, 202808008]

約数ペア:

[(1, 202808008), (2, 101404004), (4, 50702002), (8, 25351001), (13, 15600616), (26, 7800308), (47, 4315064), (52, 3900154), (94, 2157532), (104, 1950077), (188, 1078766), (376, 539383), (611, 331928), (1222, 165964), (2444, 82982), (4888, 41491)]