197366914240

素因数分解:

$2^6\times 5^1\times {\mathrm{616771607}}^1$

素因数の和:616771624

約数の個数: 28

約数和(自身を含む): 469979965296

約数和(自身を除く): 272613051056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 616771607, 1233543214, 2467086428, 3083858035, 4934172856, 6167716070, 9868345712, 12335432140, 19736691424, 24670864280, 39473382848, 49341728560, 98683457120, 197366914240]

約数ペア:

[(1, 197366914240), (2, 98683457120), (4, 49341728560), (5, 39473382848), (8, 24670864280), (10, 19736691424), (16, 12335432140), (20, 9868345712), (32, 6167716070), (40, 4934172856), (64, 3083858035), (80, 2467086428), (160, 1233543214), (320, 616771607)]