219612972

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{144103}}^1$

素因数の和:144237

約数の個数: 24

約数和(自身を含む): 516468736

約数和(自身を除く): 296855764

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 144103, 288206, 432309, 576412, 864618, 1729236, 18301081, 36602162, 54903243, 73204324, 109806486, 219612972]

約数ペア:

[(1, 219612972), (2, 109806486), (3, 73204324), (4, 54903243), (6, 36602162), (12, 18301081), (127, 1729236), (254, 864618), (381, 576412), (508, 432309), (762, 288206), (1524, 144103)]