196901796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25759}}^1$

素因数の和:25793

約数の個数: 72

約数和(自身を含む): 575581440

約数和(自身を除く): 378679644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 25759, 51518, 77277, 103036, 154554, 180313, 309108, 334867, 360626, 540939, 669734, 721252, 1004601, 1081878, 1262191, 1339468, 2009202, 2163756, 2344069, 2524382, 3786573, 4018404, 4688138, 5048764, 7032207, 7573146, 9376276, 14064414, 15146292, 16408483, 28128828, 32816966, 49225449, 65633932, 98450898, 196901796]

約数ペア:

[(1, 196901796), (2, 98450898), (3, 65633932), (4, 49225449), (6, 32816966), (7, 28128828), (12, 16408483), (13, 15146292), (14, 14064414), (21, 9376276), (26, 7573146), (28, 7032207), (39, 5048764), (42, 4688138), (49, 4018404), (52, 3786573), (78, 2524382), (84, 2344069), (91, 2163756), (98, 2009202), (147, 1339468), (156, 1262191), (182, 1081878), (196, 1004601), (273, 721252), (294, 669734), (364, 540939), (546, 360626), (588, 334867), (637, 309108), (1092, 180313), (1274, 154554), (1911, 103036), (2548, 77277), (3822, 51518), (7644, 25759)]