103420268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 220792320

約数和(自身を除く): 117372052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2663, 2774, 5326, 5548, 9709, 10652, 18641, 19418, 37282, 38836, 50597, 74564, 101194, 194399, 202388, 354179, 388798, 708358, 777596, 1360793, 1416716, 2721586, 3693581, 5443172, 7387162, 14774324, 25855067, 51710134, 103420268]

約数ペア:

[(1, 103420268), (2, 51710134), (4, 25855067), (7, 14774324), (14, 7387162), (19, 5443172), (28, 3693581), (38, 2721586), (73, 1416716), (76, 1360793), (133, 777596), (146, 708358), (266, 388798), (292, 354179), (511, 202388), (532, 194399), (1022, 101194), (1387, 74564), (2044, 50597), (2663, 38836), (2774, 37282), (5326, 19418), (5548, 18641), (9709, 10652)]