201831604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 406504000

約数和(自身を除く): 204672396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2546, 3049, 3484, 5092, 6098, 12196, 16549, 33098, 39637, 57931, 66196, 79274, 115862, 158548, 204283, 231724, 408566, 753103, 817132, 1506206, 2655679, 3012412, 3881377, 5311358, 7762754, 10622716, 15525508, 50457901, 100915802, 201831604]

約数ペア:

[(1, 201831604), (2, 100915802), (4, 50457901), (13, 15525508), (19, 10622716), (26, 7762754), (38, 5311358), (52, 3881377), (67, 3012412), (76, 2655679), (134, 1506206), (247, 817132), (268, 753103), (494, 408566), (871, 231724), (988, 204283), (1273, 158548), (1742, 115862), (2546, 79274), (3049, 66196), (3484, 57931), (5092, 39637), (6098, 33098), (12196, 16549)]