200123253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 331568640

約数和(自身を除く): 131445387

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 179, 207, 253, 491, 537, 759, 1473, 1611, 1969, 2277, 4117, 4419, 5401, 5907, 11293, 12351, 16203, 17721, 33879, 37053, 45287, 48609, 87889, 101637, 124223, 135861, 263667, 372669, 407583, 791001, 966779, 1118007, 2021447, 2900337, 6064341, 8701011, 18193023, 22235917, 66707751, 200123253]

約数ペア:

[(1, 200123253), (3, 66707751), (9, 22235917), (11, 18193023), (23, 8701011), (33, 6064341), (69, 2900337), (99, 2021447), (179, 1118007), (207, 966779), (253, 791001), (491, 407583), (537, 372669), (759, 263667), (1473, 135861), (1611, 124223), (1969, 101637), (2277, 87889), (4117, 48609), (4419, 45287), (5401, 37053), (5907, 33879), (11293, 17721), (12351, 16203)]