201682884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 319896636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 131, 139, 142, 156, 213, 262, 278, 284, 393, 417, 426, 524, 556, 786, 834, 852, 923, 1572, 1668, 1703, 1807, 1846, 2769, 3406, 3614, 3692, 5109, 5421, 5538, 6812, 7228, 9301, 9869, 10218, 10842, 11076, 18209, 18602, 19738, 20436, 21684, 27903, 29607, 36418, 37204, 39476, 54627, 55806, 59214, 72836, 109254, 111612, 118428, 120913, 128297, 218508, 236717, 241826, 256594, 362739, 384891, 473434, 483652, 513188, 710151, 725478, 769782, 946868, 1292839, 1420302, 1450956, 1539564, 2585678, 2840604, 3878517, 5171356, 7757034, 15514068, 16806907, 33613814, 50420721, 67227628, 100841442, 201682884]

約数ペア:

[(1, 201682884), (2, 100841442), (3, 67227628), (4, 50420721), (6, 33613814), (12, 16806907), (13, 15514068), (26, 7757034), (39, 5171356), (52, 3878517), (71, 2840604), (78, 2585678), (131, 1539564), (139, 1450956), (142, 1420302), (156, 1292839), (213, 946868), (262, 769782), (278, 725478), (284, 710151), (393, 513188), (417, 483652), (426, 473434), (524, 384891), (556, 362739), (786, 256594), (834, 241826), (852, 236717), (923, 218508), (1572, 128297), (1668, 120913), (1703, 118428), (1807, 111612), (1846, 109254), (2769, 72836), (3406, 59214), (3614, 55806), (3692, 54627), (5109, 39476), (5421, 37204), (5538, 36418), (6812, 29607), (7228, 27903), (9301, 21684), (9869, 20436), (10218, 19738), (10842, 18602), (11076, 18209)]