201895596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 620256000

約数和(自身を除く): 418360404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 149, 171, 228, 252, 266, 283, 298, 342, 399, 447, 532, 566, 596, 684, 798, 849, 894, 1043, 1132, 1197, 1341, 1596, 1698, 1788, 1981, 2086, 2394, 2547, 2682, 2831, 3129, 3396, 3962, 4172, 4788, 5094, 5364, 5377, 5662, 5943, 6258, 7924, 8493, 9387, 10188, 10754, 11324, 11886, 12516, 16131, 16986, 17829, 18774, 19817, 21508, 23772, 25479, 32262, 33972, 35658, 37548, 37639, 39634, 42167, 48393, 50958, 59451, 64524, 71316, 75278, 79268, 84334, 96786, 101916, 112917, 118902, 126501, 150556, 168668, 178353, 193572, 225834, 237804, 253002, 295169, 338751, 356706, 379503, 451668, 506004, 590338, 677502, 713412, 759006, 801173, 885507, 1180676, 1355004, 1518012, 1602346, 1771014, 2403519, 2656521, 3204692, 3542028, 4807038, 5313042, 5608211, 7210557, 9614076, 10626084, 11216422, 14421114, 16824633, 22432844, 28842228, 33649266, 50473899, 67298532, 100947798, 201895596]

約数ペア:

[(1, 201895596), (2, 100947798), (3, 67298532), (4, 50473899), (6, 33649266), (7, 28842228), (9, 22432844), (12, 16824633), (14, 14421114), (18, 11216422), (19, 10626084), (21, 9614076), (28, 7210557), (36, 5608211), (38, 5313042), (42, 4807038), (57, 3542028), (63, 3204692), (76, 2656521), (84, 2403519), (114, 1771014), (126, 1602346), (133, 1518012), (149, 1355004), (171, 1180676), (228, 885507), (252, 801173), (266, 759006), (283, 713412), (298, 677502), (342, 590338), (399, 506004), (447, 451668), (532, 379503), (566, 356706), (596, 338751), (684, 295169), (798, 253002), (849, 237804), (894, 225834), (1043, 193572), (1132, 178353), (1197, 168668), (1341, 150556), (1596, 126501), (1698, 118902), (1788, 112917), (1981, 101916), (2086, 96786), (2394, 84334), (2547, 79268), (2682, 75278), (2831, 71316), (3129, 64524), (3396, 59451), (3962, 50958), (4172, 48393), (4788, 42167), (5094, 39634), (5364, 37639), (5377, 37548), (5662, 35658), (5943, 33972), (6258, 32262), (7924, 25479), (8493, 23772), (9387, 21508), (10188, 19817), (10754, 18774), (11324, 17829), (11886, 16986), (12516, 16131)]