201596840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 500359680

約数和(自身を除く): 298762840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 361, 380, 437, 460, 607, 722, 760, 874, 920, 1214, 1444, 1748, 1805, 2185, 2428, 2888, 3035, 3496, 3610, 4370, 4856, 6070, 7220, 8303, 8740, 11533, 12140, 13961, 14440, 16606, 17480, 23066, 24280, 27922, 33212, 41515, 46132, 55844, 57665, 66424, 69805, 83030, 92264, 111688, 115330, 139610, 166060, 219127, 230660, 265259, 279220, 332120, 438254, 461320, 530518, 558440, 876508, 1061036, 1095635, 1326295, 1753016, 2122072, 2191270, 2652590, 4382540, 5039921, 5305180, 8765080, 10079842, 10610360, 20159684, 25199605, 40319368, 50399210, 100798420, 201596840]

約数ペア:

[(1, 201596840), (2, 100798420), (4, 50399210), (5, 40319368), (8, 25199605), (10, 20159684), (19, 10610360), (20, 10079842), (23, 8765080), (38, 5305180), (40, 5039921), (46, 4382540), (76, 2652590), (92, 2191270), (95, 2122072), (115, 1753016), (152, 1326295), (184, 1095635), (190, 1061036), (230, 876508), (361, 558440), (380, 530518), (437, 461320), (460, 438254), (607, 332120), (722, 279220), (760, 265259), (874, 230660), (920, 219127), (1214, 166060), (1444, 139610), (1748, 115330), (1805, 111688), (2185, 92264), (2428, 83030), (2888, 69805), (3035, 66424), (3496, 57665), (3610, 55844), (4370, 46132), (4856, 41515), (6070, 33212), (7220, 27922), (8303, 24280), (8740, 23066), (11533, 17480), (12140, 16606), (13961, 14440)]