201944428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 428972544

約数和(自身を除く): 227028116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 571, 743, 1142, 1486, 2284, 2972, 3997, 5201, 7994, 9707, 10402, 12631, 15988, 19414, 20804, 25262, 38828, 50524, 67949, 88417, 135898, 176834, 271796, 353668, 424253, 848506, 1697012, 2969771, 5939542, 7212301, 11879084, 14424602, 28849204, 50486107, 100972214, 201944428]

約数ペア:

[(1, 201944428), (2, 100972214), (4, 50486107), (7, 28849204), (14, 14424602), (17, 11879084), (28, 7212301), (34, 5939542), (68, 2969771), (119, 1697012), (238, 848506), (476, 424253), (571, 353668), (743, 271796), (1142, 176834), (1486, 135898), (2284, 88417), (2972, 67949), (3997, 50524), (5201, 38828), (7994, 25262), (9707, 20804), (10402, 19414), (12631, 15988)]