222749098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 398073312

約数和(自身を除く): 175324214

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 181, 286, 331, 338, 362, 662, 1859, 1991, 2353, 3641, 3718, 3982, 4303, 4706, 7282, 8606, 25883, 30589, 47333, 51766, 55939, 59911, 61178, 94666, 111878, 119822, 336479, 615329, 659021, 672958, 778843, 1230658, 1318042, 1557686, 8567273, 10124959, 17134546, 20249918, 111374549, 222749098]

約数ペア:

[(1, 222749098), (2, 111374549), (11, 20249918), (13, 17134546), (22, 10124959), (26, 8567273), (143, 1557686), (169, 1318042), (181, 1230658), (286, 778843), (331, 672958), (338, 659021), (362, 615329), (662, 336479), (1859, 119822), (1991, 111878), (2353, 94666), (3641, 61178), (3718, 59911), (3982, 55939), (4303, 51766), (4706, 47333), (7282, 30589), (8606, 25883)]