202060964

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 410659200

約数和(自身を除く): 208598236

約数列:

[1, 2, 4, 7, 14, 28, 139, 193, 269, 278, 386, 538, 556, 772, 973, 1076, 1351, 1883, 1946, 2702, 3766, 3892, 5404, 7532, 26827, 37391, 51917, 53654, 74782, 103834, 107308, 149564, 187789, 207668, 261737, 363419, 375578, 523474, 726838, 751156, 1046948, 1453676, 7216463, 14432926, 28865852, 50515241, 101030482, 202060964]

約数ペア:

[(1, 202060964), (2, 101030482), (4, 50515241), (7, 28865852), (14, 14432926), (28, 7216463), (139, 1453676), (193, 1046948), (269, 751156), (278, 726838), (386, 523474), (538, 375578), (556, 363419), (772, 261737), (973, 207668), (1076, 187789), (1351, 149564), (1883, 107308), (1946, 103834), (2702, 74782), (3766, 53654), (3892, 51917), (5404, 37391), (7532, 26827)]