201943086320

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15486433}}^1$

素因数の和:15486609

約数の個数: 40

約数和(自身を含む): 472398182736

約数和(自身を除く): 270455096416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 15486433, 30972866, 61945732, 77432165, 123891464, 154864330, 247782928, 309728660, 619457320, 1238914640, 2524288579, 5048577158, 10097154316, 12621442895, 20194308632, 25242885790, 40388617264, 50485771580, 100971543160, 201943086320]

約数ペア:

[(1, 201943086320), (2, 100971543160), (4, 50485771580), (5, 40388617264), (8, 25242885790), (10, 20194308632), (16, 12621442895), (20, 10097154316), (40, 5048577158), (80, 2524288579), (163, 1238914640), (326, 619457320), (652, 309728660), (815, 247782928), (1304, 154864330), (1630, 123891464), (2608, 77432165), (3260, 61945732), (6520, 30972866), (13040, 15486433)]