201377800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 511607880

約数和(自身を除く): 310230080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 130, 146, 200, 260, 292, 325, 365, 520, 584, 650, 730, 949, 1061, 1300, 1460, 1825, 1898, 2122, 2600, 2920, 3650, 3796, 4244, 4745, 5305, 7300, 7592, 8488, 9490, 10610, 13793, 14600, 18980, 21220, 23725, 26525, 27586, 37960, 42440, 47450, 53050, 55172, 68965, 77453, 94900, 106100, 110344, 137930, 154906, 189800, 212200, 275860, 309812, 344825, 387265, 551720, 619624, 689650, 774530, 1006889, 1379300, 1549060, 1936325, 2013778, 2758600, 3098120, 3872650, 4027556, 5034445, 7745300, 8055112, 10068890, 15490600, 20137780, 25172225, 40275560, 50344450, 100688900, 201377800]

約数ペア:

[(1, 201377800), (2, 100688900), (4, 50344450), (5, 40275560), (8, 25172225), (10, 20137780), (13, 15490600), (20, 10068890), (25, 8055112), (26, 7745300), (40, 5034445), (50, 4027556), (52, 3872650), (65, 3098120), (73, 2758600), (100, 2013778), (104, 1936325), (130, 1549060), (146, 1379300), (200, 1006889), (260, 774530), (292, 689650), (325, 619624), (365, 551720), (520, 387265), (584, 344825), (650, 309812), (730, 275860), (949, 212200), (1061, 189800), (1300, 154906), (1460, 137930), (1825, 110344), (1898, 106100), (2122, 94900), (2600, 77453), (2920, 68965), (3650, 55172), (3796, 53050), (4244, 47450), (4745, 42440), (5305, 37960), (7300, 27586), (7592, 26525), (8488, 23725), (9490, 21220), (10610, 18980), (13793, 14600)]