196945222838

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2177297}}^1$

素因数の和:2177397

約数の個数: 48

約数和(自身を含む): 375296501664

約数和(自身を除く): 178351278826

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 637, 923, 994, 1274, 1846, 3479, 6461, 6958, 12922, 45227, 90454, 2177297, 4354594, 15241079, 28304861, 30482158, 56609722, 106687553, 154588087, 198134027, 213375106, 309176174, 396268054, 1082116609, 1386938189, 2009645131, 2164233218, 2773876378, 4019290262, 7574816263, 14067515917, 15149632526, 28135031834, 98472611419, 196945222838]

約数ペア:

[(1, 196945222838), (2, 98472611419), (7, 28135031834), (13, 15149632526), (14, 14067515917), (26, 7574816263), (49, 4019290262), (71, 2773876378), (91, 2164233218), (98, 2009645131), (142, 1386938189), (182, 1082116609), (497, 396268054), (637, 309176174), (923, 213375106), (994, 198134027), (1274, 154588087), (1846, 106687553), (3479, 56609722), (6461, 30482158), (6958, 28304861), (12922, 15241079), (45227, 4354594), (90454, 2177297)]