208026390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48491}}^1$

素因数の和:48525

約数の個数: 64

約数和(自身を含む): 586559232

約数和(自身を除く): 378532842

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 48491, 96982, 145473, 242455, 290946, 484910, 533401, 630383, 727365, 1066802, 1260766, 1454730, 1600203, 1891149, 2667005, 3151915, 3200406, 3782298, 5334010, 6303830, 6934213, 8001015, 9455745, 13868426, 16002030, 18911490, 20802639, 34671065, 41605278, 69342130, 104013195, 208026390]

約数ペア:

[(1, 208026390), (2, 104013195), (3, 69342130), (5, 41605278), (6, 34671065), (10, 20802639), (11, 18911490), (13, 16002030), (15, 13868426), (22, 9455745), (26, 8001015), (30, 6934213), (33, 6303830), (39, 5334010), (55, 3782298), (65, 3200406), (66, 3151915), (78, 2667005), (110, 1891149), (130, 1600203), (143, 1454730), (165, 1260766), (195, 1066802), (286, 727365), (330, 630383), (390, 533401), (429, 484910), (715, 290946), (858, 242455), (1430, 145473), (2145, 96982), (4290, 48491)]