201999552

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^2\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 84

約数和(自身を含む): 548137080

約数和(自身を除く): 346137528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 569, 688, 1032, 1138, 1376, 1707, 1849, 2064, 2276, 2752, 3414, 3698, 4128, 4552, 5547, 6828, 7396, 8256, 9104, 11094, 13656, 14792, 18208, 22188, 24467, 27312, 29584, 36416, 44376, 48934, 54624, 59168, 73401, 88752, 97868, 109248, 118336, 146802, 177504, 195736, 293604, 355008, 391472, 587208, 782944, 1052081, 1174416, 1565888, 2104162, 2348832, 3156243, 4208324, 4697664, 6312486, 8416648, 12624972, 16833296, 25249944, 33666592, 50499888, 67333184, 100999776, 201999552]

約数ペア:

[(1, 201999552), (2, 100999776), (3, 67333184), (4, 50499888), (6, 33666592), (8, 25249944), (12, 16833296), (16, 12624972), (24, 8416648), (32, 6312486), (43, 4697664), (48, 4208324), (64, 3156243), (86, 2348832), (96, 2104162), (129, 1565888), (172, 1174416), (192, 1052081), (258, 782944), (344, 587208), (516, 391472), (569, 355008), (688, 293604), (1032, 195736), (1138, 177504), (1376, 146802), (1707, 118336), (1849, 109248), (2064, 97868), (2276, 88752), (2752, 73401), (3414, 59168), (3698, 54624), (4128, 48934), (4552, 44376), (5547, 36416), (6828, 29584), (7396, 27312), (8256, 24467), (9104, 22188), (11094, 18208), (13656, 14792)]