201119965475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{222361}}^1$

素因数の和:222429

約数の個数: 72

約数和(自身を含む): 308044304736

約数和(自身を除く): 106924339261

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 121, 143, 253, 275, 299, 325, 575, 605, 715, 1265, 1495, 1573, 2783, 3025, 3289, 3575, 6325, 7475, 7865, 13915, 16445, 36179, 39325, 69575, 82225, 180895, 222361, 904475, 1111805, 2445971, 2890693, 5114303, 5559025, 12229855, 14453465, 25571515, 26905681, 31797623, 56257333, 61149275, 66485939, 72267325, 127857575, 134528405, 158988115, 281286665, 332429695, 349773853, 618830663, 672642025, 731345329, 794940575, 1406433325, 1662148475, 1748869265, 3094153315, 3656726645, 8044798619, 8744346325, 15470766575, 18283633225, 40223993095, 201119965475]

約数ペア:

[(1, 201119965475), (5, 40223993095), (11, 18283633225), (13, 15470766575), (23, 8744346325), (25, 8044798619), (55, 3656726645), (65, 3094153315), (115, 1748869265), (121, 1662148475), (143, 1406433325), (253, 794940575), (275, 731345329), (299, 672642025), (325, 618830663), (575, 349773853), (605, 332429695), (715, 281286665), (1265, 158988115), (1495, 134528405), (1573, 127857575), (2783, 72267325), (3025, 66485939), (3289, 61149275), (3575, 56257333), (6325, 31797623), (7475, 26905681), (7865, 25571515), (13915, 14453465), (16445, 12229855), (36179, 5559025), (39325, 5114303), (69575, 2890693), (82225, 2445971), (180895, 1111805), (222361, 904475)]