197336268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 512698368

約数和(自身を除く): 315362100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 223, 282, 423, 446, 523, 564, 669, 846, 892, 1046, 1338, 1569, 1692, 2007, 2092, 2676, 3138, 4014, 4707, 6276, 8028, 9414, 10481, 18828, 20962, 24581, 31443, 41924, 49162, 62886, 73743, 94329, 98324, 116629, 125772, 147486, 188658, 221229, 233258, 294972, 349887, 377316, 442458, 466516, 699774, 884916, 1049661, 1399548, 2099322, 4198644, 5481563, 10963126, 16444689, 21926252, 32889378, 49334067, 65778756, 98668134, 197336268]

約数ペア:

[(1, 197336268), (2, 98668134), (3, 65778756), (4, 49334067), (6, 32889378), (9, 21926252), (12, 16444689), (18, 10963126), (36, 5481563), (47, 4198644), (94, 2099322), (141, 1399548), (188, 1049661), (223, 884916), (282, 699774), (423, 466516), (446, 442458), (523, 377316), (564, 349887), (669, 294972), (846, 233258), (892, 221229), (1046, 188658), (1338, 147486), (1569, 125772), (1692, 116629), (2007, 98324), (2092, 94329), (2676, 73743), (3138, 62886), (4014, 49162), (4707, 41924), (6276, 31443), (8028, 24581), (9414, 20962), (10481, 18828)]