202636364

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{21997}}^1$

素因数の和:22062

約数の個数: 36

約数和(自身を含む): 421305696

約数和(自身を除く): 218669332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 21997, 43994, 87988, 153979, 307958, 615916, 1033859, 1077853, 2067718, 2155706, 4135436, 4311412, 7237013, 14474026, 28948052, 50659091, 101318182, 202636364]

約数ペア:

[(1, 202636364), (2, 101318182), (4, 50659091), (7, 28948052), (14, 14474026), (28, 7237013), (47, 4311412), (49, 4135436), (94, 2155706), (98, 2067718), (188, 1077853), (196, 1033859), (329, 615916), (658, 307958), (1316, 153979), (2303, 87988), (4606, 43994), (9212, 21997)]