207746008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2707}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 399213360

約数和(自身を除く): 191467352

約数列:

[1, 2, 4, 8, 53, 106, 181, 212, 362, 424, 724, 1448, 2707, 5414, 9593, 10828, 19186, 21656, 38372, 76744, 143471, 286942, 489967, 573884, 979934, 1147768, 1959868, 3919736, 25968251, 51936502, 103873004, 207746008]

約数ペア:

[(1, 207746008), (2, 103873004), (4, 51936502), (8, 25968251), (53, 3919736), (106, 1959868), (181, 1147768), (212, 979934), (362, 573884), (424, 489967), (724, 286942), (1448, 143471), (2707, 76744), (5414, 38372), (9593, 21656), (10828, 19186)]