214969744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15461}}^1$

素因数の和:15559

約数の個数: 40

約数和(自身を含む): 460149120

約数和(自身を除く): 245179376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 15461, 30922, 61844, 123688, 170071, 247376, 340142, 680284, 1221419, 1360568, 2442838, 2721136, 4885676, 9771352, 13435609, 19542704, 26871218, 53742436, 107484872, 214969744]

約数ペア:

[(1, 214969744), (2, 107484872), (4, 53742436), (8, 26871218), (11, 19542704), (16, 13435609), (22, 9771352), (44, 4885676), (79, 2721136), (88, 2442838), (158, 1360568), (176, 1221419), (316, 680284), (632, 340142), (869, 247376), (1264, 170071), (1738, 123688), (3476, 61844), (6952, 30922), (13904, 15461)]