202156779350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1288033}}^1$

素因数の和:1288161

約数の個数: 48

約数和(自身を含む): 390026999472

約数和(自身を除く): 187870220122

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 215, 365, 430, 730, 1075, 1825, 2150, 3139, 3650, 6278, 15695, 31390, 78475, 156950, 1288033, 2576066, 6440165, 12880330, 32200825, 55385419, 64401650, 94026409, 110770838, 188052818, 276927095, 470132045, 553854190, 940264090, 1384635475, 2350660225, 2769270950, 4043135587, 4701320450, 8086271174, 20215677935, 40431355870, 101078389675, 202156779350]

約数ペア:

[(1, 202156779350), (2, 101078389675), (5, 40431355870), (10, 20215677935), (25, 8086271174), (43, 4701320450), (50, 4043135587), (73, 2769270950), (86, 2350660225), (146, 1384635475), (215, 940264090), (365, 553854190), (430, 470132045), (730, 276927095), (1075, 188052818), (1825, 110770838), (2150, 94026409), (3139, 64401650), (3650, 55385419), (6278, 32200825), (15695, 12880330), (31390, 6440165), (78475, 2576066), (156950, 1288033)]