201992376270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1\times {\mathrm{19489}}^1$

素因数の和:21669

約数の個数: 64

約数和(自身を含む): 487853098560

約数和(自身を除く): 285860722290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 1997, 2595, 3994, 5190, 5991, 9985, 11982, 19489, 19970, 29955, 38978, 58467, 59910, 97445, 116934, 194890, 292335, 345481, 584670, 690962, 1036443, 1727405, 2072886, 3371597, 3454810, 5182215, 6743194, 10114791, 10364430, 16857985, 20229582, 33715970, 38919533, 50573955, 77839066, 101147910, 116758599, 194597665, 233517198, 389195330, 583792995, 1167585990, 6733079209, 13466158418, 20199237627, 33665396045, 40398475254, 67330792090, 100996188135, 201992376270]

約数ペア:

[(1, 201992376270), (2, 100996188135), (3, 67330792090), (5, 40398475254), (6, 33665396045), (10, 20199237627), (15, 13466158418), (30, 6733079209), (173, 1167585990), (346, 583792995), (519, 389195330), (865, 233517198), (1038, 194597665), (1730, 116758599), (1997, 101147910), (2595, 77839066), (3994, 50573955), (5190, 38919533), (5991, 33715970), (9985, 20229582), (11982, 16857985), (19489, 10364430), (19970, 10114791), (29955, 6743194), (38978, 5182215), (58467, 3454810), (59910, 3371597), (97445, 2072886), (116934, 1727405), (194890, 1036443), (292335, 690962), (345481, 584670)]