202329985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 289981440

約数和(自身を除く): 87651455

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 3355, 3965, 4639, 8723, 23195, 43615, 51029, 60307, 255145, 282979, 301535, 663377, 1414895, 3112769, 3316885, 3678727, 15563845, 18393635, 40465997, 202329985]

約数ペア:

[(1, 202329985), (5, 40465997), (11, 18393635), (13, 15563845), (55, 3678727), (61, 3316885), (65, 3112769), (143, 1414895), (305, 663377), (671, 301535), (715, 282979), (793, 255145), (3355, 60307), (3965, 51029), (4639, 43615), (8723, 23195)]