212810046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 461547072

約数和(自身を除く): 248737026

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 137, 157, 194, 274, 291, 314, 411, 471, 582, 822, 942, 1649, 2329, 2669, 3298, 4658, 4947, 5338, 6987, 8007, 9894, 13289, 13974, 15229, 16014, 21509, 26578, 30458, 39867, 43018, 45687, 64527, 79734, 91374, 129054, 225913, 258893, 365653, 451826, 517786, 677739, 731306, 776679, 1096959, 1355478, 1553358, 2086373, 2193918, 4172746, 6259119, 12518238, 35468341, 70936682, 106405023, 212810046]

約数ペア:

[(1, 212810046), (2, 106405023), (3, 70936682), (6, 35468341), (17, 12518238), (34, 6259119), (51, 4172746), (97, 2193918), (102, 2086373), (137, 1553358), (157, 1355478), (194, 1096959), (274, 776679), (291, 731306), (314, 677739), (411, 517786), (471, 451826), (582, 365653), (822, 258893), (942, 225913), (1649, 129054), (2329, 91374), (2669, 79734), (3298, 64527), (4658, 45687), (4947, 43018), (5338, 39867), (6987, 30458), (8007, 26578), (9894, 21509), (13289, 16014), (13974, 15229)]