201705328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 439257600

約数和(自身を除く): 237552272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 89, 158, 163, 176, 178, 316, 326, 356, 632, 652, 712, 869, 979, 1264, 1304, 1424, 1738, 1793, 1958, 2608, 3476, 3586, 3916, 6952, 7031, 7172, 7832, 12877, 13904, 14062, 14344, 14507, 15664, 25754, 28124, 28688, 29014, 51508, 56248, 58028, 77341, 103016, 112496, 116056, 141647, 154682, 159577, 206032, 232112, 283294, 309364, 319154, 566588, 618728, 638308, 1133176, 1146053, 1237456, 1276616, 2266352, 2292106, 2553232, 4584212, 9168424, 12606583, 18336848, 25213166, 50426332, 100852664, 201705328]

約数ペア:

[(1, 201705328), (2, 100852664), (4, 50426332), (8, 25213166), (11, 18336848), (16, 12606583), (22, 9168424), (44, 4584212), (79, 2553232), (88, 2292106), (89, 2266352), (158, 1276616), (163, 1237456), (176, 1146053), (178, 1133176), (316, 638308), (326, 618728), (356, 566588), (632, 319154), (652, 309364), (712, 283294), (869, 232112), (979, 206032), (1264, 159577), (1304, 154682), (1424, 141647), (1738, 116056), (1793, 112496), (1958, 103016), (2608, 77341), (3476, 58028), (3586, 56248), (3916, 51508), (6952, 29014), (7031, 28688), (7172, 28124), (7832, 25754), (12877, 15664), (13904, 14507), (14062, 14344)]