201016140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257713}}^1$

素因数の和:257738

約数の個数: 48

約数和(自身を含む): 606143328

約数和(自身を除く): 405127188

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, 257713, 515426, 773139, 1030852, 1288565, 1546278, 2577130, 3092556, 3350269, 3865695, 5154260, 6700538, 7731390, 10050807, 13401076, 15462780, 16751345, 20101614, 33502690, 40203228, 50254035, 67005380, 100508070, 201016140]

約数ペア:

[(1, 201016140), (2, 100508070), (3, 67005380), (4, 50254035), (5, 40203228), (6, 33502690), (10, 20101614), (12, 16751345), (13, 15462780), (15, 13401076), (20, 10050807), (26, 7731390), (30, 6700538), (39, 5154260), (52, 3865695), (60, 3350269), (65, 3092556), (78, 2577130), (130, 1546278), (156, 1288565), (195, 1030852), (260, 773139), (390, 515426), (780, 257713)]