205655268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4007}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 603316224

約数和(自身を除く): 397660956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4007, 4277, 7332, 8014, 8554, 12021, 12831, 16028, 17108, 24042, 25662, 28049, 48084, 51324, 52091, 56098, 84147, 104182, 112196, 156273, 168294, 188329, 208364, 312546, 336588, 364637, 376658, 564987, 625092, 729274, 753316, 1093911, 1129974, 1318303, 1458548, 2187822, 2259948, 2448277, 2636606, 3954909, 4375644, 4896554, 5273212, 7344831, 7909818, 9793108, 14689662, 15819636, 17137939, 29379324, 34275878, 51413817, 68551756, 102827634, 205655268]

約数ペア:

[(1, 205655268), (2, 102827634), (3, 68551756), (4, 51413817), (6, 34275878), (7, 29379324), (12, 17137939), (13, 15819636), (14, 14689662), (21, 9793108), (26, 7909818), (28, 7344831), (39, 5273212), (42, 4896554), (47, 4375644), (52, 3954909), (78, 2636606), (84, 2448277), (91, 2259948), (94, 2187822), (141, 1458548), (156, 1318303), (182, 1129974), (188, 1093911), (273, 753316), (282, 729274), (329, 625092), (364, 564987), (546, 376658), (564, 364637), (611, 336588), (658, 312546), (987, 208364), (1092, 188329), (1222, 168294), (1316, 156273), (1833, 112196), (1974, 104182), (2444, 84147), (3666, 56098), (3948, 52091), (4007, 51324), (4277, 48084), (7332, 28049), (8014, 25662), (8554, 24042), (12021, 17108), (12831, 16028)]