103577908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 215712000

約数和(自身を除く): 112134092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 398, 406, 641, 796, 812, 1282, 1393, 2564, 2786, 4487, 5572, 5771, 8974, 11542, 17948, 18589, 23084, 37178, 40397, 74356, 80794, 127559, 130123, 161588, 255118, 260246, 510236, 520492, 892913, 1785826, 3571652, 3699211, 7398422, 14796844, 25894477, 51788954, 103577908]

約数ペア:

[(1, 103577908), (2, 51788954), (4, 25894477), (7, 14796844), (14, 7398422), (28, 3699211), (29, 3571652), (58, 1785826), (116, 892913), (199, 520492), (203, 510236), (398, 260246), (406, 255118), (641, 161588), (796, 130123), (812, 127559), (1282, 80794), (1393, 74356), (2564, 40397), (2786, 37178), (4487, 23084), (5572, 18589), (5771, 17948), (8974, 11542)]