217565106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 509125824

約数和(自身を除く): 291560718

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 53, 66, 74, 82, 106, 111, 123, 159, 222, 246, 318, 407, 451, 583, 814, 902, 1166, 1221, 1353, 1517, 1681, 1749, 1961, 2173, 2442, 2706, 3034, 3362, 3498, 3922, 4346, 4551, 5043, 5883, 6519, 9102, 10086, 11766, 13038, 16687, 18491, 21571, 23903, 33374, 36982, 43142, 47806, 50061, 55473, 62197, 64713, 71709, 80401, 89093, 100122, 110946, 124394, 129426, 143418, 160802, 178186, 186591, 241203, 267279, 373182, 482406, 534558, 684167, 884411, 980023, 1368334, 1768822, 1960046, 2052501, 2653233, 2940069, 3296441, 4105002, 5306466, 5880138, 6592882, 9889323, 19778646, 36260851, 72521702, 108782553, 217565106]

約数ペア:

[(1, 217565106), (2, 108782553), (3, 72521702), (6, 36260851), (11, 19778646), (22, 9889323), (33, 6592882), (37, 5880138), (41, 5306466), (53, 4105002), (66, 3296441), (74, 2940069), (82, 2653233), (106, 2052501), (111, 1960046), (123, 1768822), (159, 1368334), (222, 980023), (246, 884411), (318, 684167), (407, 534558), (451, 482406), (583, 373182), (814, 267279), (902, 241203), (1166, 186591), (1221, 178186), (1353, 160802), (1517, 143418), (1681, 129426), (1749, 124394), (1961, 110946), (2173, 100122), (2442, 89093), (2706, 80401), (3034, 71709), (3362, 64713), (3498, 62197), (3922, 55473), (4346, 50061), (4551, 47806), (5043, 43142), (5883, 36982), (6519, 33374), (9102, 23903), (10086, 21571), (11766, 18491), (13038, 16687)]