201491796005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1\times {\mathrm{6607}}^1$

素因数の和:8097

約数の個数: 32

約数和(自身を含む): 251473625088

約数和(自身を除く): 49981829083

約数列:

[1, 5, 31, 151, 155, 755, 1303, 4681, 6515, 6607, 23405, 33035, 40393, 196753, 201965, 204817, 983765, 997657, 1024085, 4988285, 6099343, 8608921, 30496715, 30927367, 43044605, 154636835, 266876551, 1299947071, 1334382755, 6499735355, 40298359201, 201491796005]

約数ペア:

[(1, 201491796005), (5, 40298359201), (31, 6499735355), (151, 1334382755), (155, 1299947071), (755, 266876551), (1303, 154636835), (4681, 43044605), (6515, 30927367), (6607, 30496715), (23405, 8608921), (33035, 6099343), (40393, 4988285), (196753, 1024085), (201965, 997657), (204817, 983765)]