233478250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 453682944

約数和(自身を除く): 220204694

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 106, 125, 134, 250, 263, 265, 335, 526, 530, 670, 1315, 1325, 1675, 2630, 2650, 3350, 3551, 6575, 6625, 7102, 8375, 13150, 13250, 13939, 16750, 17621, 17755, 27878, 32875, 35242, 35510, 65750, 69695, 88105, 88775, 139390, 176210, 177550, 348475, 440525, 443875, 696950, 881050, 887750, 933913, 1742375, 1867826, 2202625, 3484750, 4405250, 4669565, 9339130, 23347825, 46695650, 116739125, 233478250]

約数ペア:

[(1, 233478250), (2, 116739125), (5, 46695650), (10, 23347825), (25, 9339130), (50, 4669565), (53, 4405250), (67, 3484750), (106, 2202625), (125, 1867826), (134, 1742375), (250, 933913), (263, 887750), (265, 881050), (335, 696950), (526, 443875), (530, 440525), (670, 348475), (1315, 177550), (1325, 176210), (1675, 139390), (2630, 88775), (2650, 88105), (3350, 69695), (3551, 65750), (6575, 35510), (6625, 35242), (7102, 32875), (8375, 27878), (13150, 17755), (13250, 17621), (13939, 16750)]