197379528

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{38977}}^1$

素因数の和:39197

約数の個数: 32

約数和(自身を含む): 495800160

約数和(自身を除く): 298420632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 38977, 77954, 116931, 155908, 233862, 311816, 467724, 935448, 8224147, 16448294, 24672441, 32896588, 49344882, 65793176, 98689764, 197379528]

約数ペア:

[(1, 197379528), (2, 98689764), (3, 65793176), (4, 49344882), (6, 32896588), (8, 24672441), (12, 16448294), (24, 8224147), (211, 935448), (422, 467724), (633, 311816), (844, 233862), (1266, 155908), (1688, 116931), (2532, 77954), (5064, 38977)]