201951904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7451}}^1$

素因数の和:7490

約数の個数: 72

約数和(自身を含む): 499522464

約数和(自身を除く): 297570560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 7451, 13552, 14902, 27104, 29804, 52157, 59608, 81961, 104314, 119216, 163922, 208628, 238432, 327844, 417256, 573727, 655688, 834512, 901571, 1147454, 1311376, 1669024, 1803142, 2294908, 2622752, 3606284, 4589816, 6310997, 7212568, 9179632, 12621994, 14425136, 18359264, 25243988, 28850272, 50487976, 100975952, 201951904]

約数ペア:

[(1, 201951904), (2, 100975952), (4, 50487976), (7, 28850272), (8, 25243988), (11, 18359264), (14, 14425136), (16, 12621994), (22, 9179632), (28, 7212568), (32, 6310997), (44, 4589816), (56, 3606284), (77, 2622752), (88, 2294908), (112, 1803142), (121, 1669024), (154, 1311376), (176, 1147454), (224, 901571), (242, 834512), (308, 655688), (352, 573727), (484, 417256), (616, 327844), (847, 238432), (968, 208628), (1232, 163922), (1694, 119216), (1936, 104314), (2464, 81961), (3388, 59608), (3872, 52157), (6776, 29804), (7451, 27104), (13552, 14902)]