201828770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 435020544

約数和(自身を除く): 233191774

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1430, 2663, 2915, 3445, 5326, 5830, 6890, 7579, 13315, 15158, 26630, 29293, 34619, 37895, 58586, 69238, 75790, 141139, 146465, 173095, 282278, 292930, 346190, 380809, 705695, 761618, 1411390, 1552529, 1834807, 1904045, 3105058, 3669614, 3808090, 7762645, 9174035, 15525290, 18348070, 20182877, 40365754, 100914385, 201828770]

約数ペア:

[(1, 201828770), (2, 100914385), (5, 40365754), (10, 20182877), (11, 18348070), (13, 15525290), (22, 9174035), (26, 7762645), (53, 3808090), (55, 3669614), (65, 3105058), (106, 1904045), (110, 1834807), (130, 1552529), (143, 1411390), (265, 761618), (286, 705695), (530, 380809), (583, 346190), (689, 292930), (715, 282278), (1166, 173095), (1378, 146465), (1430, 141139), (2663, 75790), (2915, 69238), (3445, 58586), (5326, 37895), (5830, 34619), (6890, 29293), (7579, 26630), (13315, 15158)]