201328140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258113}}^1$

素因数の和:258138

約数の個数: 48

約数和(自身を含む): 607084128

約数和(自身を除く): 405755988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258113, 516226, 774339, 1032452, 1290565, 1548678, 2581130, 3097356, 3355469, 3871695, 5162260, 6710938, 7743390, 10066407, 13421876, 15486780, 16777345, 20132814, 33554690, 40265628, 50332035, 67109380, 100664070, 201328140]

約数ペア:

[(1, 201328140), (2, 100664070), (3, 67109380), (4, 50332035), (5, 40265628), (6, 33554690), (10, 20132814), (12, 16777345), (13, 15486780), (15, 13421876), (20, 10066407), (26, 7743390), (30, 6710938), (39, 5162260), (52, 3871695), (60, 3355469), (65, 3097356), (78, 2581130), (130, 1548678), (156, 1290565), (195, 1032452), (260, 774339), (390, 516226), (780, 258113)]