197190972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{497957}}^1$

素因数の和:497978

約数の個数: 36

約数和(自身を含む): 543770136

約数和(自身を除く): 346579164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 497957, 995914, 1493871, 1991828, 2987742, 4481613, 5477527, 5975484, 8963226, 10955054, 16432581, 17926452, 21910108, 32865162, 49297743, 65730324, 98595486, 197190972]

約数ペア:

[(1, 197190972), (2, 98595486), (3, 65730324), (4, 49297743), (6, 32865162), (9, 21910108), (11, 17926452), (12, 16432581), (18, 10955054), (22, 8963226), (33, 5975484), (36, 5477527), (44, 4481613), (66, 2987742), (99, 1991828), (132, 1493871), (198, 995914), (396, 497957)]