207138876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9521}}^1$

素因数の和:9579

約数の個数: 72

約数和(自身を含む): 577490256

約数和(自身を除く): 370351380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 9521, 10878, 19042, 21756, 28563, 38084, 57126, 66647, 114252, 133294, 199941, 266588, 352277, 399882, 466529, 704554, 799764, 933058, 1056831, 1399587, 1409108, 1866116, 2113662, 2465939, 2799174, 4227324, 4931878, 5598348, 7397817, 9863756, 14795634, 17261573, 29591268, 34523146, 51784719, 69046292, 103569438, 207138876]

約数ペア:

[(1, 207138876), (2, 103569438), (3, 69046292), (4, 51784719), (6, 34523146), (7, 29591268), (12, 17261573), (14, 14795634), (21, 9863756), (28, 7397817), (37, 5598348), (42, 4931878), (49, 4227324), (74, 2799174), (84, 2465939), (98, 2113662), (111, 1866116), (147, 1409108), (148, 1399587), (196, 1056831), (222, 933058), (259, 799764), (294, 704554), (444, 466529), (518, 399882), (588, 352277), (777, 266588), (1036, 199941), (1554, 133294), (1813, 114252), (3108, 66647), (3626, 57126), (5439, 38084), (7252, 28563), (9521, 21756), (10878, 19042)]