207976600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 533715840

約数和(自身を除く): 325739240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 820, 1025, 1066, 1300, 1640, 1951, 2050, 2132, 2600, 2665, 3902, 4100, 4264, 5330, 7804, 8200, 9755, 10660, 13325, 15608, 19510, 21320, 25363, 26650, 39020, 48775, 50726, 53300, 78040, 79991, 97550, 101452, 106600, 126815, 159982, 195100, 202904, 253630, 319964, 390200, 399955, 507260, 634075, 639928, 799910, 1014520, 1039883, 1268150, 1599820, 1999775, 2079766, 2536300, 3199640, 3999550, 4159532, 5072600, 5199415, 7999100, 8319064, 10398830, 15998200, 20797660, 25997075, 41595320, 51994150, 103988300, 207976600]

約数ペア:

[(1, 207976600), (2, 103988300), (4, 51994150), (5, 41595320), (8, 25997075), (10, 20797660), (13, 15998200), (20, 10398830), (25, 8319064), (26, 7999100), (40, 5199415), (41, 5072600), (50, 4159532), (52, 3999550), (65, 3199640), (82, 2536300), (100, 2079766), (104, 1999775), (130, 1599820), (164, 1268150), (200, 1039883), (205, 1014520), (260, 799910), (325, 639928), (328, 634075), (410, 507260), (520, 399955), (533, 390200), (650, 319964), (820, 253630), (1025, 202904), (1066, 195100), (1300, 159982), (1640, 126815), (1951, 106600), (2050, 101452), (2132, 97550), (2600, 79991), (2665, 78040), (3902, 53300), (4100, 50726), (4264, 48775), (5330, 39020), (7804, 26650), (8200, 25363), (9755, 21320), (10660, 19510), (13325, 15608)]