197228688

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{77527}}^1$

素因数の和:77591

約数の個数: 40

約数和(自身を含む): 519127488

約数和(自身を除く): 321898800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 77527, 155054, 232581, 310108, 465162, 620216, 930324, 1240432, 1860648, 3721296, 4108931, 8217862, 12326793, 16435724, 24653586, 32871448, 49307172, 65742896, 98614344, 197228688]

約数ペア:

[(1, 197228688), (2, 98614344), (3, 65742896), (4, 49307172), (6, 32871448), (8, 24653586), (12, 16435724), (16, 12326793), (24, 8217862), (48, 4108931), (53, 3721296), (106, 1860648), (159, 1240432), (212, 930324), (318, 620216), (424, 465162), (636, 310108), (848, 232581), (1272, 155054), (2544, 77527)]