214325540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 533602944

約数和(自身を除く): 319277404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 137, 143, 220, 260, 274, 286, 547, 548, 572, 685, 715, 1094, 1370, 1430, 1507, 1781, 2188, 2735, 2740, 2860, 3014, 3562, 5470, 6017, 6028, 7111, 7124, 7535, 8905, 10940, 12034, 14222, 15070, 17810, 19591, 24068, 28444, 30085, 30140, 35555, 35620, 39182, 60170, 71110, 74939, 78221, 78364, 97955, 120340, 142220, 149878, 156442, 195910, 299756, 312884, 374695, 391105, 391820, 749390, 782210, 824329, 974207, 1498780, 1564420, 1648658, 1948414, 3297316, 3896828, 4121645, 4871035, 8243290, 9742070, 10716277, 16486580, 19484140, 21432554, 42865108, 53581385, 107162770, 214325540]

約数ペア:

[(1, 214325540), (2, 107162770), (4, 53581385), (5, 42865108), (10, 21432554), (11, 19484140), (13, 16486580), (20, 10716277), (22, 9742070), (26, 8243290), (44, 4871035), (52, 4121645), (55, 3896828), (65, 3297316), (110, 1948414), (130, 1648658), (137, 1564420), (143, 1498780), (220, 974207), (260, 824329), (274, 782210), (286, 749390), (547, 391820), (548, 391105), (572, 374695), (685, 312884), (715, 299756), (1094, 195910), (1370, 156442), (1430, 149878), (1507, 142220), (1781, 120340), (2188, 97955), (2735, 78364), (2740, 78221), (2860, 74939), (3014, 71110), (3562, 60170), (5470, 39182), (6017, 35620), (6028, 35555), (7111, 30140), (7124, 30085), (7535, 28444), (8905, 24068), (10940, 19591), (12034, 17810), (14222, 15070)]