219845262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 557438112

約数和(自身を除く): 337592850

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 97, 98, 147, 182, 194, 273, 291, 294, 546, 582, 593, 637, 679, 1186, 1261, 1274, 1358, 1779, 1911, 2037, 2522, 3558, 3783, 3822, 4074, 4151, 4753, 7566, 7709, 8302, 8827, 9506, 12453, 14259, 15418, 17654, 23127, 24906, 26481, 28518, 29057, 46254, 52962, 53963, 57521, 58114, 61789, 87171, 107926, 115042, 123578, 161889, 172563, 174342, 185367, 323778, 345126, 370734, 377741, 402647, 747773, 755482, 805294, 1133223, 1207941, 1495546, 2243319, 2266446, 2415882, 2818529, 4486638, 5234411, 5637058, 8455587, 10468822, 15703233, 16911174, 31406466, 36640877, 73281754, 109922631, 219845262]

約数ペア:

[(1, 219845262), (2, 109922631), (3, 73281754), (6, 36640877), (7, 31406466), (13, 16911174), (14, 15703233), (21, 10468822), (26, 8455587), (39, 5637058), (42, 5234411), (49, 4486638), (78, 2818529), (91, 2415882), (97, 2266446), (98, 2243319), (147, 1495546), (182, 1207941), (194, 1133223), (273, 805294), (291, 755482), (294, 747773), (546, 402647), (582, 377741), (593, 370734), (637, 345126), (679, 323778), (1186, 185367), (1261, 174342), (1274, 172563), (1358, 161889), (1779, 123578), (1911, 115042), (2037, 107926), (2522, 87171), (3558, 61789), (3783, 58114), (3822, 57521), (4074, 53963), (4151, 52962), (4753, 46254), (7566, 29057), (7709, 28518), (8302, 26481), (8827, 24906), (9506, 23127), (12453, 17654), (14259, 15418)]