201291456

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 550395648

約数和(自身を除く): 349104192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 131, 151, 159, 192, 212, 262, 302, 318, 393, 424, 453, 524, 604, 636, 786, 848, 906, 1048, 1208, 1272, 1572, 1696, 1812, 2096, 2416, 2544, 3144, 3392, 3624, 4192, 4832, 5088, 6288, 6943, 7248, 8003, 8384, 9664, 10176, 12576, 13886, 14496, 16006, 19781, 20829, 24009, 25152, 27772, 28992, 32012, 39562, 41658, 48018, 55544, 59343, 64024, 79124, 83316, 96036, 111088, 118686, 128048, 158248, 166632, 192072, 222176, 237372, 256096, 316496, 333264, 384144, 444352, 474744, 512192, 632992, 666528, 768288, 949488, 1048393, 1265984, 1333056, 1536576, 1898976, 2096786, 3145179, 3797952, 4193572, 6290358, 8387144, 12580716, 16774288, 25161432, 33548576, 50322864, 67097152, 100645728, 201291456]

約数ペア:

[(1, 201291456), (2, 100645728), (3, 67097152), (4, 50322864), (6, 33548576), (8, 25161432), (12, 16774288), (16, 12580716), (24, 8387144), (32, 6290358), (48, 4193572), (53, 3797952), (64, 3145179), (96, 2096786), (106, 1898976), (131, 1536576), (151, 1333056), (159, 1265984), (192, 1048393), (212, 949488), (262, 768288), (302, 666528), (318, 632992), (393, 512192), (424, 474744), (453, 444352), (524, 384144), (604, 333264), (636, 316496), (786, 256096), (848, 237372), (906, 222176), (1048, 192072), (1208, 166632), (1272, 158248), (1572, 128048), (1696, 118686), (1812, 111088), (2096, 96036), (2416, 83316), (2544, 79124), (3144, 64024), (3392, 59343), (3624, 55544), (4192, 48018), (4832, 41658), (5088, 39562), (6288, 32012), (6943, 28992), (7248, 27772), (8003, 25152), (8384, 24009), (9664, 20829), (10176, 19781), (12576, 16006), (13886, 14496)]