196916328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{390707}}^1$

素因数の和:390726

約数の個数: 48

約数和(自身を含む): 609504480

約数和(自身を除く): 412588152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 390707, 781414, 1172121, 1562828, 2344242, 2734949, 3125656, 3516363, 4688484, 5469898, 7032726, 8204847, 9376968, 10939796, 14065452, 16409694, 21879592, 24614541, 28130904, 32819388, 49229082, 65638776, 98458164, 196916328]

約数ペア:

[(1, 196916328), (2, 98458164), (3, 65638776), (4, 49229082), (6, 32819388), (7, 28130904), (8, 24614541), (9, 21879592), (12, 16409694), (14, 14065452), (18, 10939796), (21, 9376968), (24, 8204847), (28, 7032726), (36, 5469898), (42, 4688484), (56, 3516363), (63, 3125656), (72, 2734949), (84, 2344242), (126, 1562828), (168, 1172121), (252, 781414), (504, 390707)]