202815522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 560448000

約数和(自身を除く): 357632478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 149, 182, 189, 234, 273, 277, 298, 351, 378, 447, 546, 554, 702, 819, 831, 894, 1043, 1341, 1638, 1662, 1937, 1939, 2086, 2457, 2493, 2682, 3129, 3601, 3874, 3878, 4023, 4914, 4986, 5811, 5817, 6258, 7202, 7479, 8046, 9387, 10803, 11622, 11634, 13559, 14958, 17433, 17451, 18774, 21606, 25207, 27118, 28161, 32409, 34866, 34902, 40677, 41273, 50414, 52299, 52353, 56322, 64818, 75621, 81354, 82546, 97227, 104598, 104706, 122031, 123819, 151242, 194454, 226863, 244062, 247638, 288911, 366093, 371457, 453726, 536549, 577822, 680589, 732186, 742914, 866733, 1073098, 1114371, 1361178, 1609647, 1733466, 2228742, 2600199, 3219294, 3755843, 4828941, 5200398, 7511686, 7800597, 9657882, 11267529, 14486823, 15601194, 22535058, 28973646, 33802587, 67605174, 101407761, 202815522]

約数ペア:

[(1, 202815522), (2, 101407761), (3, 67605174), (6, 33802587), (7, 28973646), (9, 22535058), (13, 15601194), (14, 14486823), (18, 11267529), (21, 9657882), (26, 7800597), (27, 7511686), (39, 5200398), (42, 4828941), (54, 3755843), (63, 3219294), (78, 2600199), (91, 2228742), (117, 1733466), (126, 1609647), (149, 1361178), (182, 1114371), (189, 1073098), (234, 866733), (273, 742914), (277, 732186), (298, 680589), (351, 577822), (378, 536549), (447, 453726), (546, 371457), (554, 366093), (702, 288911), (819, 247638), (831, 244062), (894, 226863), (1043, 194454), (1341, 151242), (1638, 123819), (1662, 122031), (1937, 104706), (1939, 104598), (2086, 97227), (2457, 82546), (2493, 81354), (2682, 75621), (3129, 64818), (3601, 56322), (3874, 52353), (3878, 52299), (4023, 50414), (4914, 41273), (4986, 40677), (5811, 34902), (5817, 34866), (6258, 32409), (7202, 28161), (7479, 27118), (8046, 25207), (9387, 21606), (10803, 18774), (11622, 17451), (11634, 17433), (13559, 14958)]