201748260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11233

約数の個数: 96

約数和(自身を含む): 660667392

約数和(自身を除く): 458919132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 11171, 18060, 22342, 33513, 44684, 55855, 67026, 78197, 111710, 134052, 156394, 167565, 223420, 234591, 312788, 335130, 390985, 469182, 480353, 670260, 781970, 938364, 960706, 1172955, 1441059, 1563940, 1921412, 2345910, 2401765, 2882118, 3362471, 4691820, 4803530, 5764236, 6724942, 7205295, 9607060, 10087413, 13449884, 14410590, 16812355, 20174826, 28821180, 33624710, 40349652, 50437065, 67249420, 100874130, 201748260]

約数ペア:

[(1, 201748260), (2, 100874130), (3, 67249420), (4, 50437065), (5, 40349652), (6, 33624710), (7, 28821180), (10, 20174826), (12, 16812355), (14, 14410590), (15, 13449884), (20, 10087413), (21, 9607060), (28, 7205295), (30, 6724942), (35, 5764236), (42, 4803530), (43, 4691820), (60, 3362471), (70, 2882118), (84, 2401765), (86, 2345910), (105, 1921412), (129, 1563940), (140, 1441059), (172, 1172955), (210, 960706), (215, 938364), (258, 781970), (301, 670260), (420, 480353), (430, 469182), (516, 390985), (602, 335130), (645, 312788), (860, 234591), (903, 223420), (1204, 167565), (1290, 156394), (1505, 134052), (1806, 111710), (2580, 78197), (3010, 67026), (3612, 55855), (4515, 44684), (6020, 33513), (9030, 22342), (11171, 18060)]