211224416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13723}}^1$

素因数の和:13783

約数の個数: 48

約数和(自身を含む): 459973584

約数和(自身を除く): 248749168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 13723, 15392, 27446, 54892, 109784, 178399, 219568, 356798, 439136, 507751, 713596, 1015502, 1427192, 2031004, 2854384, 4062008, 5708768, 6600763, 8124016, 13201526, 16248032, 26403052, 52806104, 105612208, 211224416]

約数ペア:

[(1, 211224416), (2, 105612208), (4, 52806104), (8, 26403052), (13, 16248032), (16, 13201526), (26, 8124016), (32, 6600763), (37, 5708768), (52, 4062008), (74, 2854384), (104, 2031004), (148, 1427192), (208, 1015502), (296, 713596), (416, 507751), (481, 439136), (592, 356798), (962, 219568), (1184, 178399), (1924, 109784), (3848, 54892), (7696, 27446), (13723, 15392)]