206883274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 158899766

約数列:

[1, 2, 13, 26, 29, 31, 53, 58, 62, 106, 167, 334, 377, 403, 689, 754, 806, 899, 1378, 1537, 1643, 1798, 2171, 3074, 3286, 4342, 4843, 5177, 8851, 9686, 10354, 11687, 17702, 19981, 21359, 23374, 39962, 42718, 47647, 62959, 67301, 95294, 115063, 125918, 134602, 150133, 230126, 256679, 274381, 300266, 513358, 548762, 619411, 1238822, 1951729, 3336827, 3566953, 3903458, 6673654, 7133906, 7957049, 15914098, 103441637, 206883274]

約数ペア:

[(1, 206883274), (2, 103441637), (13, 15914098), (26, 7957049), (29, 7133906), (31, 6673654), (53, 3903458), (58, 3566953), (62, 3336827), (106, 1951729), (167, 1238822), (334, 619411), (377, 548762), (403, 513358), (689, 300266), (754, 274381), (806, 256679), (899, 230126), (1378, 150133), (1537, 134602), (1643, 125918), (1798, 115063), (2171, 95294), (3074, 67301), (3286, 62959), (4342, 47647), (4843, 42718), (5177, 39962), (8851, 23374), (9686, 21359), (10354, 19981), (11687, 17702)]