204045902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 328315680

約数和(自身を除く): 124269778

約数列:

[1, 2, 19, 38, 97, 194, 197, 281, 394, 562, 1843, 3686, 3743, 5339, 7486, 10678, 19109, 27257, 38218, 54514, 55357, 110714, 363071, 517883, 726142, 1035766, 1051783, 2103566, 5369629, 10739258, 102022951, 204045902]

約数ペア:

[(1, 204045902), (2, 102022951), (19, 10739258), (38, 5369629), (97, 2103566), (194, 1051783), (197, 1035766), (281, 726142), (394, 517883), (562, 363071), (1843, 110714), (3686, 55357), (3743, 54514), (5339, 38218), (7486, 27257), (10678, 19109)]