205764650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 482969088

約数和(自身を除く): 277204438

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 41, 50, 65, 70, 82, 91, 130, 175, 182, 205, 287, 325, 350, 410, 455, 533, 574, 650, 910, 1025, 1066, 1103, 1435, 2050, 2206, 2275, 2665, 2870, 3731, 4550, 5330, 5515, 7175, 7462, 7721, 11030, 13325, 14339, 14350, 15442, 18655, 26650, 27575, 28678, 37310, 38605, 45223, 55150, 71695, 77210, 90446, 93275, 100373, 143390, 186550, 193025, 200746, 226115, 316561, 358475, 386050, 452230, 501865, 587899, 633122, 716950, 1003730, 1130575, 1175798, 1582805, 2261150, 2509325, 2939495, 3165610, 4115293, 5018650, 5878990, 7914025, 8230586, 14697475, 15828050, 20576465, 29394950, 41152930, 102882325, 205764650]

約数ペア:

[(1, 205764650), (2, 102882325), (5, 41152930), (7, 29394950), (10, 20576465), (13, 15828050), (14, 14697475), (25, 8230586), (26, 7914025), (35, 5878990), (41, 5018650), (50, 4115293), (65, 3165610), (70, 2939495), (82, 2509325), (91, 2261150), (130, 1582805), (175, 1175798), (182, 1130575), (205, 1003730), (287, 716950), (325, 633122), (350, 587899), (410, 501865), (455, 452230), (533, 386050), (574, 358475), (650, 316561), (910, 226115), (1025, 200746), (1066, 193025), (1103, 186550), (1435, 143390), (2050, 100373), (2206, 93275), (2275, 90446), (2665, 77210), (2870, 71695), (3731, 55150), (4550, 45223), (5330, 38605), (5515, 37310), (7175, 28678), (7462, 27575), (7721, 26650), (11030, 18655), (13325, 15442), (14339, 14350)]