205765476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2549}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 567201600

約数和(自身を除く): 361436124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2549, 2604, 2883, 3844, 5098, 5766, 6727, 7647, 10196, 11532, 13454, 15294, 17843, 20181, 26908, 30588, 35686, 40362, 53529, 71372, 79019, 80724, 107058, 158038, 214116, 237057, 316076, 474114, 553133, 948228, 1106266, 1659399, 2212532, 2449589, 3318798, 4899178, 6637596, 7348767, 9798356, 14697534, 17147123, 29395068, 34294246, 51441369, 68588492, 102882738, 205765476]

約数ペア:

[(1, 205765476), (2, 102882738), (3, 68588492), (4, 51441369), (6, 34294246), (7, 29395068), (12, 17147123), (14, 14697534), (21, 9798356), (28, 7348767), (31, 6637596), (42, 4899178), (62, 3318798), (84, 2449589), (93, 2212532), (124, 1659399), (186, 1106266), (217, 948228), (372, 553133), (434, 474114), (651, 316076), (868, 237057), (961, 214116), (1302, 158038), (1922, 107058), (2549, 80724), (2604, 79019), (2883, 71372), (3844, 53529), (5098, 40362), (5766, 35686), (6727, 30588), (7647, 26908), (10196, 20181), (11532, 17843), (13454, 15294)]