201904703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 272305152

約数和(自身を除く): 70400449

約数列:

[1, 7, 11, 13, 77, 91, 143, 401, 503, 1001, 2807, 3521, 4411, 5213, 5533, 6539, 30877, 36491, 38731, 45773, 57343, 71929, 201703, 401401, 503503, 1411921, 2218733, 2622139, 15531131, 18354973, 28843529, 201904703]

約数ペア:

[(1, 201904703), (7, 28843529), (11, 18354973), (13, 15531131), (77, 2622139), (91, 2218733), (143, 1411921), (401, 503503), (503, 401401), (1001, 201703), (2807, 71929), (3521, 57343), (4411, 45773), (5213, 38731), (5533, 36491), (6539, 30877)]