201911610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 293056710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 131, 166, 249, 262, 393, 415, 498, 619, 655, 786, 830, 1238, 1245, 1310, 1857, 1965, 2490, 3095, 3714, 3930, 6190, 9285, 10873, 18570, 21746, 32619, 51377, 54365, 65238, 81089, 102754, 108730, 154131, 162178, 163095, 243267, 256885, 308262, 326190, 405445, 486534, 513770, 770655, 810890, 1216335, 1541310, 2432670, 6730387, 13460774, 20191161, 33651935, 40382322, 67303870, 100955805, 201911610]

約数ペア:

[(1, 201911610), (2, 100955805), (3, 67303870), (5, 40382322), (6, 33651935), (10, 20191161), (15, 13460774), (30, 6730387), (83, 2432670), (131, 1541310), (166, 1216335), (249, 810890), (262, 770655), (393, 513770), (415, 486534), (498, 405445), (619, 326190), (655, 308262), (786, 256885), (830, 243267), (1238, 163095), (1245, 162178), (1310, 154131), (1857, 108730), (1965, 102754), (2490, 81089), (3095, 65238), (3714, 54365), (3930, 51377), (6190, 32619), (9285, 21746), (10873, 18570)]