202103120804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{201493}}^1\times {\mathrm{19289}}^1$

素因数の和:220799

約数の個数: 24

約数和(自身を含む): 380908287480

約数和(自身を除く): 178805166676

約数列:

[1, 2, 4, 13, 26, 52, 19289, 38578, 77156, 201493, 250757, 402986, 501514, 805972, 1003028, 2619409, 5238818, 10477636, 3886598477, 7773196954, 15546393908, 50525780201, 101051560402, 202103120804]

約数ペア:

[(1, 202103120804), (2, 101051560402), (4, 50525780201), (13, 15546393908), (26, 7773196954), (52, 3886598477), (19289, 10477636), (38578, 5238818), (77156, 2619409), (201493, 1003028), (250757, 805972), (402986, 501514)]