201304312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 439538400

約数和(自身を除く): 238234088

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 71, 88, 101, 116, 121, 142, 202, 232, 242, 284, 319, 404, 484, 568, 638, 781, 808, 968, 1111, 1276, 1562, 2059, 2222, 2552, 2929, 3124, 3509, 4118, 4444, 5858, 6248, 7018, 7171, 8236, 8591, 8888, 11716, 12221, 14036, 14342, 16472, 17182, 22649, 23432, 24442, 28072, 28684, 32219, 34364, 45298, 48884, 57368, 64438, 68728, 78881, 90596, 97768, 128876, 157762, 181192, 207959, 249139, 257752, 315524, 354409, 415918, 498278, 631048, 708818, 831836, 867691, 996556, 1417636, 1663672, 1735382, 1993112, 2287549, 2835272, 3470764, 4575098, 6941528, 9150196, 18300392, 25163039, 50326078, 100652156, 201304312]

約数ペア:

[(1, 201304312), (2, 100652156), (4, 50326078), (8, 25163039), (11, 18300392), (22, 9150196), (29, 6941528), (44, 4575098), (58, 3470764), (71, 2835272), (88, 2287549), (101, 1993112), (116, 1735382), (121, 1663672), (142, 1417636), (202, 996556), (232, 867691), (242, 831836), (284, 708818), (319, 631048), (404, 498278), (484, 415918), (568, 354409), (638, 315524), (781, 257752), (808, 249139), (968, 207959), (1111, 181192), (1276, 157762), (1562, 128876), (2059, 97768), (2222, 90596), (2552, 78881), (2929, 68728), (3124, 64438), (3509, 57368), (4118, 48884), (4444, 45298), (5858, 34364), (6248, 32219), (7018, 28684), (7171, 28072), (8236, 24442), (8591, 23432), (8888, 22649), (11716, 17182), (12221, 16472), (14036, 14342)]