201371168

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3309

約数の個数: 48

約数和(自身を含む): 414975960

約数和(自身を除く): 213604792

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3209, 3922, 6418, 7844, 12836, 15688, 25672, 31376, 51344, 62752, 102688, 118733, 170077, 237466, 340154, 474932, 680308, 949864, 1360616, 1899728, 2721232, 3799456, 5442464, 6292849, 12585698, 25171396, 50342792, 100685584, 201371168]

約数ペア:

[(1, 201371168), (2, 100685584), (4, 50342792), (8, 25171396), (16, 12585698), (32, 6292849), (37, 5442464), (53, 3799456), (74, 2721232), (106, 1899728), (148, 1360616), (212, 949864), (296, 680308), (424, 474932), (592, 340154), (848, 237466), (1184, 170077), (1696, 118733), (1961, 102688), (3209, 62752), (3922, 51344), (6418, 31376), (7844, 25672), (12836, 15688)]