201853661075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{132661}}^1$

素因数の和:133196

約数の個数: 36

約数和(自身を含む): 275670574704

約数和(自身を除く): 73816913629

約数列:

[1, 5, 11, 25, 55, 121, 275, 503, 605, 2515, 3025, 5533, 12575, 27665, 60863, 132661, 138325, 304315, 663305, 1459271, 1521575, 3316525, 7296355, 16051981, 36481775, 66728483, 80259905, 333642415, 401299525, 734013313, 1668212075, 3670066565, 8074146443, 18350332825, 40370732215, 201853661075]

約数ペア:

[(1, 201853661075), (5, 40370732215), (11, 18350332825), (25, 8074146443), (55, 3670066565), (121, 1668212075), (275, 734013313), (503, 401299525), (605, 333642415), (2515, 80259905), (3025, 66728483), (5533, 36481775), (12575, 16051981), (27665, 7296355), (60863, 3316525), (132661, 1521575), (138325, 1459271), (304315, 663305)]