202288430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 370355328

約数和(自身を除く): 168066898

約数列:

[1, 2, 5, 10, 83, 166, 251, 415, 502, 830, 971, 1255, 1942, 2510, 4855, 9710, 20833, 41666, 80593, 104165, 161186, 208330, 243721, 402965, 487442, 805930, 1218605, 2437210, 20228843, 40457686, 101144215, 202288430]

約数ペア:

[(1, 202288430), (2, 101144215), (5, 40457686), (10, 20228843), (83, 2437210), (166, 1218605), (251, 805930), (415, 487442), (502, 402965), (830, 243721), (971, 208330), (1255, 161186), (1942, 104165), (2510, 80593), (4855, 41666), (9710, 20833)]