202746864

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 535838720

約数和(自身を除く): 333091856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 127, 158, 237, 254, 316, 381, 421, 474, 508, 632, 762, 842, 948, 1016, 1263, 1264, 1524, 1684, 1896, 2032, 2526, 3048, 3368, 3792, 5052, 6096, 6736, 10033, 10104, 20066, 20208, 30099, 33259, 40132, 53467, 60198, 66518, 80264, 99777, 106934, 120396, 133036, 160401, 160528, 199554, 213868, 240792, 266072, 320802, 399108, 427736, 481584, 532144, 641604, 798216, 855472, 1283208, 1596432, 2566416, 4223893, 8447786, 12671679, 16895572, 25343358, 33791144, 50686716, 67582288, 101373432, 202746864]

約数ペア:

[(1, 202746864), (2, 101373432), (3, 67582288), (4, 50686716), (6, 33791144), (8, 25343358), (12, 16895572), (16, 12671679), (24, 8447786), (48, 4223893), (79, 2566416), (127, 1596432), (158, 1283208), (237, 855472), (254, 798216), (316, 641604), (381, 532144), (421, 481584), (474, 427736), (508, 399108), (632, 320802), (762, 266072), (842, 240792), (948, 213868), (1016, 199554), (1263, 160528), (1264, 160401), (1524, 133036), (1684, 120396), (1896, 106934), (2032, 99777), (2526, 80264), (3048, 66518), (3368, 60198), (3792, 53467), (5052, 40132), (6096, 33259), (6736, 30099), (10033, 20208), (10104, 20066)]