202202273

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 256569600

約数和(自身を除く): 54367327

約数列:

[1, 7, 13, 49, 91, 137, 331, 343, 637, 959, 1781, 2317, 4303, 4459, 6713, 12467, 16219, 30121, 45347, 46991, 87269, 113533, 210847, 317429, 589511, 610883, 1475929, 2222003, 4126577, 15554021, 28886039, 202202273]

約数ペア:

[(1, 202202273), (7, 28886039), (13, 15554021), (49, 4126577), (91, 2222003), (137, 1475929), (331, 610883), (343, 589511), (637, 317429), (959, 210847), (1781, 113533), (2317, 87269), (4303, 46991), (4459, 45347), (6713, 30121), (12467, 16219)]