207984155100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1997}}^1\times {\mathrm{347161}}^1$

素因数の和:349175

約数の個数: 72

約数和(自身を含む): 602070558768

約数和(自身を除く): 394086403668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1997, 3994, 5991, 7988, 9985, 11982, 19970, 23964, 29955, 39940, 49925, 59910, 99850, 119820, 149775, 199700, 299550, 347161, 599100, 694322, 1041483, 1388644, 1735805, 2082966, 3471610, 4165932, 5207415, 6943220, 8679025, 10414830, 17358050, 20829660, 26037075, 34716100, 52074150, 104148300, 693280517, 1386561034, 2079841551, 2773122068, 3466402585, 4159683102, 6932805170, 8319366204, 10399207755, 13865610340, 17332012925, 20798415510, 34664025850, 41596831020, 51996038775, 69328051700, 103992077550, 207984155100]

約数ペア:

[(1, 207984155100), (2, 103992077550), (3, 69328051700), (4, 51996038775), (5, 41596831020), (6, 34664025850), (10, 20798415510), (12, 17332012925), (15, 13865610340), (20, 10399207755), (25, 8319366204), (30, 6932805170), (50, 4159683102), (60, 3466402585), (75, 2773122068), (100, 2079841551), (150, 1386561034), (300, 693280517), (1997, 104148300), (3994, 52074150), (5991, 34716100), (7988, 26037075), (9985, 20829660), (11982, 17358050), (19970, 10414830), (23964, 8679025), (29955, 6943220), (39940, 5207415), (49925, 4165932), (59910, 3471610), (99850, 2082966), (119820, 1735805), (149775, 1388644), (199700, 1041483), (299550, 694322), (347161, 599100)]