201543772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 391523328

約数和(自身を除く): 189979556

約数列:

[1, 2, 4, 17, 31, 34, 62, 67, 68, 124, 134, 268, 527, 1054, 1139, 1427, 2077, 2108, 2278, 2854, 4154, 4556, 5708, 8308, 24259, 35309, 44237, 48518, 70618, 88474, 95609, 97036, 141236, 176948, 191218, 382436, 752029, 1504058, 1625353, 2963879, 3008116, 3250706, 5927758, 6501412, 11855516, 50385943, 100771886, 201543772]

約数ペア:

[(1, 201543772), (2, 100771886), (4, 50385943), (17, 11855516), (31, 6501412), (34, 5927758), (62, 3250706), (67, 3008116), (68, 2963879), (124, 1625353), (134, 1504058), (268, 752029), (527, 382436), (1054, 191218), (1139, 176948), (1427, 141236), (2077, 97036), (2108, 95609), (2278, 88474), (2854, 70618), (4154, 48518), (4556, 44237), (5708, 35309), (8308, 24259)]